Scilab Online Help
6.1.1 - Português

Ajuda do Scilab

• Scilab
  • Scilab palavra-chave
    • percent — caractere especial (%)
    • backslash — (\) divisão matricial direita-esquerda: exact or least square solution
    • brackets [,;] — Concatenation. Recipients of an assignment. Results of a function
    • colon (:) — operador dois pontos
    • comma — (,) separador de colunas, instruções e argumentos
    • comments — (// or /*...*/) comments
    • comparison — comparação, operadores relacionais
    • dollar — ($) last index
    • dot — (.) símbolo de ponto
    • equal — (=) atribuição ou comparação, sinal de igualdade
    • getscilabkeywords — retorna uma lista com todas as palavras-chave do Scilab
    • hat — (^) exponentiation
    • greater — (>) comparação "maior do que"
    • minus — (-) operador de subtração, mudança de sinal
    • not — (~) não lógico
    • parentheses — ( ) parênteses esquerdo e direito
    • plus (+) — Adição numérica. Concatenação de texto (colagem)
    • quote — (') transpose operator, string delimiter
    • semicolon (;) — (;) fim de expressão e separador de linhas
    • slash — (/) divisão esquerda-direita e feedback ("resposta")
    • star — (*) operador de multiplicação
    • symbols — nomes dos operadores Scilab
    • tilde — (~) não lógico
  • Control flow
    • abort — Interrupção de avaliação
    • break — palavra-chave para interromper um laço ("loop") (significa "interromper (neste ponto)")
    • case — palavra-chave usada na estrutura select (significa "caso...")
    • continue — Palavra-chave para passar o controle para a próxima iteração de um laço ("loop") (significa "continuar")
    • do — palavra-chave de linguagem para laços ("loops") (significa "faça...")
    • else — palavra-chave usada na estrutura "if-then-else" (significa "senão...")
    • elseif — palavra-chave usada na estrutura "if-then-else" (significa "senão, se...")
    • end — Palavra-chave end (significa "fim")
    • for — palavra-chave de linguagem para laços ("loops") (significa "para...")
    • halt — para execução
    • if then else — Execução condicional (significa "se então senão")
    • pause — pausa temporariamente a execução atual e permite instruções no console.
    • resume — retorna ou pára a execução de uma função e copia algumas de suas variáveis locais
    • return — retorna ou pára a execução de uma função e copia algumas de suas variáveis locais
    • select — Palavra-chave da estrutura select (significa "selecionar (de acordo com a variável)")
    • then — Palavra-chave usada na estrutura "if-then-else" (significa "então...")
    • catch — início de um bloco catch numa instrução de controle try-catch (significa "prender...")
    • while — palavra-chave da estrutura while (significa "enquanto...")
  • Configuration
    • banner — exibe banner do Scilab
    • getdebuginfo — retorna informações sobre o Scilab para o debug
    • getmemory — retorna as memórias livre e total do sistema
    • getmodules — retorna a lista de módulos instalados no Scilab
    • getos — retorna o nome e a versão do Sistema Operacional
    • getscilabmode — retorna o modo do Scilab
    • getshell — retorna o interpretador de comando corrente
    • getversion — retorna o nome da versão do Scilab
    • oldEmptyBehaviour — Controls the operation+ and operation- behaviour for Scilab
    • recursionlimit — get or set the current or maximal allowed depth of nested calls
    • sciargs — scilab command line arguments
    • ver — informação de versão sobre Scilab
    • with_javasci — Checa se o Scilab foi construído com a interface Java
    • with_macros_source — Verifica se a fonte de macros está instalada
    • with_module — checa se um módulo Scilab foi instalado
  • Debugging
    • debug — enters the Scilab debugger mode
    • where — retorna a árvore de chamamento de instruções corrente
    • whereami — exibe a árvore de chamamento de instruções corrente
  • Error handling
    • errclear — limpeza de erros
    • error — relata um erro de tempo de execução
    • error_table — list of main standard errors messages
    • lasterror — retorna a última mensagem de erro registrada
    • warning — mensagens de aviso
  • types
    • boolean — objetos Scilab: variáveis booleanas e operadores '&', '|' e '~'
    • functions — procedimentos Scilab e objetos Scilab
    • hypermatrices — objeto do Scilab: matrizes n-dimensionais
    • library — library datatype
    • matrices — objeto do Scilab: matrizes
    • rational — razão de polinômios
    • strings — objeto Scilab, strings (cadeias de caracteres)
    • type — tipo de variável
    • typename — associa um nome ao tipo de variável
    • typeof — tipo do objeto
  • Variables
    • Constants
      • SCI, WSCI — variable containing the value of the root path of Scilab.
      • SCIHOME — contains the path to preferences, history files of your Scilab session.
      • TMPDIR — temporary directory path.
      • home — Gives the user directory.
      • %chars — Selected sets of Unicode characters
      • %e — Euler number.
      • %eps — epsilon (floating-point relative accuracy)
      • %f or %F — Boolean variable for false.
      • %i — imaginary unit
      • %inf — infinity
      • %nan — not-a-number
      • %pi — ratio of circle's circumference to its diameter
      • %s — A variable used to define polynomials.
      • %t or %T — Boolean variable for true.
      • %z — A variable used to define polynomials.
    • checkNamedArguments — Return list of unexpected named arguments
    • clear — cancela variáveis
    • clearglobal — cancela variáveis globais
    • exists — verifica existência de variáveis
    • global — define variável global
    • isdef — verifica existência de variáveis
    • isglobal — checks if a local variable has a global counterpart
    • names — scilab names syntax
    • predef — proteção de variáveis
    • who — listagem de variáveis
    • who_user — listagem das variáveis do usuário
    • whos — listing of variables in long form
  • exit — Ends the current Scilab session
  • quit — Decresce o nível de pausa ou termina o Scilab
  • scilab — runs Scilab in interactive or batch mode with command line options
  • startup — arquivo de inicialização
• Equações Diferenciais
  • bvodeS — Simplified call to bvode
  • dae — Solucionador de equações diferenciais algébricas
  • daeoptions — ajusta opções para o solucionador de equações diferenciais algébricas
  • daskr — DAE solver with zero crossing
  • dasrt — Solucionador de equações diferenciais algébricas com cruzamento de zeros
  • dassl — Equação diferencial algébrica
  • diff — diferença e derivada discreta
  • impl — equações diferenciais algébricas
  • int2d — integral definida 2d por quadratura e cubatura
  • int3d — integral definida 3d pelo método da quadratura e cubatura
  • intc — integral de Cauchy
  • integrate — integração pela quadratura
  • intg — integral definida
  • intl — integral de Cauchy
  • intsplin — integração de dados experimentais por interpolação por spline
  • inttrap — integração de dados experimentais por interpolação trapezoidal
  • numderivative — approximate derivatives of a function (Jacobian or Hessian)
  • ode — Solucionador de equações diferenciais ordinárias
  • ode_discrete — solucionador de equações diferenciais ordinárias, simulação de tempo discreto
  • ode_optional_output — descrição de saídas opcionais de solucionadores de EDOs
  • ode_root — solucionador de EDOs com busca de raízes
  • odedc — solucionador de EDOs contínuas/discretas
  • odeoptions — ajusta opções para solucionadores de EDO
• Funções Elementares
  • Bitwise operations
    • bitand — bitwise logical AND between element-wise integers of 2 arrays
    • bitcmp — bitwise complement of integers
    • bitget — Extracts from integers bits of given indices
    • bitor — bitwise logical OR between element-wise integers of 2 arrays
    • bitset — Sets bits of given indices in some integers
    • bitstring — A string giving the literal bit representation of a number
    • bitxor — bitwise logical XOR between element-wise integers of 2 arrays
  • Complex
    • complex — Build an array of complex numbers from their parts
    • conj — matriz complexa conjugada
    • imag — parte imaginária dos números complexos
    • imult — multiplicação pela parte imaginária i
    • isreal — verifica se uma variável é armazenada como real ou complexa.
    • real — parte real dos números complexos
  • Matemática discreta
    • factor — fatoração
    • factorial — factorial function : product of the n first positive integers
    • gcd — Greatest (positive) Common Divisor
    • lcm — mínimo múltiplo comum (positivo) de inteiros ou de polinômios
    • nchoosek — Computes binomial numbers (n,k) = numbers of combinations
    • primes — função dos primos
    • rat — aproximação racional de ponto-flutuante
  • Elementary matrices
    • random
      • grand — Random numbers
      • noisegen — noise generation (obsolete)
      • prbs_a — Generates a pseudo random binary sequence
      • rand — gerador de números randômico
      • sample — Sampling with replacement
      • samplef — sample values with replacement from a population with given frequencies.
      • samwr — Sampling without replacement
    • blockdiag — Creates a block diagonal matrix from provided arrays. Block diagonal system connection.
    • diag — inclusão ou extração diagonal
    • empty [] — empty matrix. Array ranges destructor.
    • eye — matriz identidade
    • linspace — generates linearly spaced numbers between 2 reached bounds
    • logspace — vetor espaçado logaritmicamente
    • meshgrid — Cria matrizes ou arrays 3-D a partir de vetores replicados em 2 ou 3 dimensões
    • ndgrid — constrói matrizes ou matrizes N-D, replicando alguns vetores dadas
    • ones — matriz de entradas todas iguais a 1
    • perms — Generate the table of permutations of given elements
    • repmat — Replicate and tile an array
    • squarewave — gera uma onda quadrada de período 2*%pi
    • testmatrix — gera algumas matrizes particulares
    • toeplitz — Toeplitz matrix (chosen constant diagonal bands)
    • zeros — matriz feita de zeros
  • Exponential
    • exp — exponencial em relação aos elementos
    • expm — exponencial de matriz quadrada (matriz exponencial)
    • log — logaritmo natural
    • log10 — logaritmo na base 10
    • log1p — computa, com precisão, o logaritmo natural de seu argumento acrescido de uma unidade
    • log2 — Base-2 logarithm. Base-2 exponent and mantissa of some real numbers
    • logm — logaritmo de matriz quadrada (matriz logaritmo)
    • nthroot — Real nth root of real numbers
    • polar — forma polar
    • power — (^,.^) power operation
    • sqrt — raiz quadrada
    • sqrtm — raiz quadrada da matriz (matriz raiz quadrada)
  • Ponto flutuante
    • ceil — arredonda o número para o inteiro maior ou igual ao número
    • clean — limpa matrizes (arredonda para zero entradas pequenas)
    • double — converts inttype integers or booleans into decimal encoding
    • fix — arredonda em direção a zero
    • floor — arredondamento para o inteiro menor ou igual ao número
    • format — set the default output format of decimal numbers
    • ieee — ajusta o modo de exceção de ponto flutuante
    • int — parte inteira
    • isinf — tests for infinite elements
    • isnan — verifica entradas NaN ("não é um número")
    • nearfloat — get previous or next floating-point number
    • nextpow2 — próxima potência de 2 mais alta
    • number_properties — determina parâmetros de ponto flutuante
    • round — arredondamento para inteiro mais próximo
    • signed zero -0 — Processing of -0 versus 0
  • Integer representation
    • base2dec — conversão da base b para inteiros
    • bin2dec — conversão de representação binária para inteira
    • dec2base — Convert decimal to base N number in string
    • dec2bin — representação binária
    • dec2hex — representação hexadecimal de inteiros
    • dec2oct — representação octal de inteiros
    • hex2dec — conversão de representação hexadecimal para inteiros
    • oct2dec — conversão de octais para inteiros
  • Inteiros
    • iconvert — conversão para representação inteira de 1 a 8 bytes
    • uint32 — conversão para representação de inteiro de 8 bytes sem sinal
    • inttype — tipos de dados inteiros
  • Matrix manipulation
    • Shape tests
      • iscolumn — check if a variable is a column
      • ismatrix — checks if an object is a non-empty 1D or 2D matrix or array
      • isrow — check if a variable is a row
      • isscalar — check if a variable is a scalar.
      • issquare — check if a variable is a square matrix
      • isvector — check if a variable is a vector
    • cat — concatena vários arrays
    • circshift — circularly shifts elements or subarrays of an array (regular, of structures, cells, custom)
    • flipdim — reverses the order of (blocks of) rows, columns, pages.. of an array
    • matrix — Muda a forma de vetores ou matrizes
    • permute — permutes the dimensions of an array
    • pertrans — matriz pertransposta
    • resize_matrix — trim or/and extend (and cast) a matrix or hypermatrix
    • squeeze — removes singleton dimensions of a ND-array
    • tril — parte triangular inferior de uma matriz
    • triu — triângulo superior da matriz
  • Matrix operations
    • abs — valor absoluto, magnitude
    • and — logical AND between the elements of a boolean or numerical array
    • cross — vector cross product
    • cumprod — produto cumulativo
    • cumsum — somas cumulativas parciais dos elementos de uma matriz
    • kron .*. — Produto de Kronecker. Weighted array replication
    • kron .\. ./. — Kronecker left and right divisions
    • max — maximum
    • min — minimum
    • norm — normas de um vetor ou uma matriz
    • or — logical OR over the elements of a boolean or numerical array
    • prod — produto
    • sign — signum function
    • signm — função do sinal da matriz
    • sum — soma (soma linha, soma coluna) de entradas de um vetor ou matriz
  • Search and sort
    • dsearch — Busca binária (também conhecida como busca dicótoma em francês)
    • find — fornece os índices de elementos %T ou diferentes de zero
    • gsort — sorts boolean, numerical and string arrays
    • members — count (and locate) in an array each element or row or column of another array
    • vectorfind — locates occurences of a (wildcarded) vector in a matrix or hypermatrix
  • Set operations
    • intersect — elements or rows or columns met in both input arrays, without duplicates
    • setdiff — returns elements or rows or columns of an array that do not belong to another one
    • union — extrai componentes da união de um vetor
    • unique — remover todos os componentes duplicados de um vetor ou uma matriz
  • Trigonometria
    • Matrix-wise processing
      • acoshm — arco-cosseno hiperbólico da matriz (matriz arco-cosseno hiperbólico)
      • acosm — arco-coseno da matriz (matriz arco-cosseno)
      • asinhm — arco-seno hiperbólico da matriz (matriz arco-seno hiperbólico)
      • asinm — arco-seno da matriz (matriz arco-seno)
      • atanhm — Arco-tangente hiperbólico da matriz (matriz arco-tangente hiperbólico)
      • atanm — arco-tangente da matriz quadrada (matriz arco-tangente)
      • coshm — co-seno hiperbólico da matriz (matriz co-seno hiperbólico)
      • cosm — co-seno da matriz (matriz co-seno)
      • cothm — cotangente hiperbólica da matriz (matriz cotangente hiperbólica)
      • sinhm — seno hiperbólico da matriz (matriz seno hiperbólico)
      • sinm — matriz seno
      • tanhm — tangente hiperbólica da matriz (matriz tangente hiperbólica)
      • tanm — tangente da matriz (matriz tangente)
    • acos — arco-cosseno em relação aos elementos
    • acosd — arco-cosseno elemento a elemento com resultado em graus
    • acosh — hyperbolic cosine inverse
    • acot — computa o arco-cotangente elemento a elemento do argumento
    • acotd — computa o arco-cotangente elemento a elemento do argumento com, resultado em graus
    • acoth — arco-cotangente hiperbólico elemento a elemento
    • acsc — computa o arco-cossecante elemento a elemento do argumento
    • acscd — computa o arco-cossecante elemento a elemento do argumento com resutado em graus
    • acsch — computa o arco-cossecante hiperbólico elemento a elemento do argumento
    • asec — computa o arco-secante elemento a elemento do argumento
    • asecd — computa o arco-secante elemento a elemento do argumento com resultados em graus
    • asech — computa o arco-secante hiperbólico elemento a elemento do argumento
    • asin — arco-seno
    • asind — arco-seno, resultado em graus
    • asinh — arco-seno hiperbólico
    • atan — arco-tangente 2-quadrantes e 4-quadrantes
    • atand — arcos-tangentes 2-quadrantes e 4-quadrantes elemento a elemento do argumento com resultados em graus
    • atanh — arco-tangente hiperbólico
    • cos — função seno
    • cosd — função co-seno elemento a elemento, argumento dado em graus
    • cosh — co-seno hiperbólico
    • cotd — cotangent elemento a elemento do argumento dado em graus
    • cotg — cotangente
    • coth — cotangente hiperbólica
    • csc — computa a cossecante do argumento elemento a elemento
    • cscd — computa a cossecante elemento a elemento do argumento em graus
    • csch — computa a cossecante hipertbólica do argumento elemento a elemento
    • csgn — returns the sign of a vector of real of complex values
    • sec — computa a secante elemento a elemento do argumento.
    • secd — computa a secante elemento a elemento do argumento em graus
    • sech — computa a secante hipertbólica do argumento elemento a elemento
    • sin — função seno
    • sind — função seno, argumento em graus
    • sinh — seno hiperbólico
    • tan — tangente
    • tand — tangente com o argumento em graus
    • tanh — tangente hiperbólica
  • &, && — Binary AND between integers. Logical AND over/between booleans and numbers
  • extraction — extração de entradas de matrizes e listas
  • ind2sub — conversão de índice linear para matriz de valores subescritos
  • assignation — atribuição parcial de variáveis
  • isempty — verifica se uma variável é uma matriz vazia ou uma lista vazia
  • isequalbitwise — comparison of objects (NaN are equal)
  • pmodulo — Resto positivo da divisão de n por m
  • ndims — número de dimensões de um array
  • |, || — Binary OR between integers. Logical OR over/between booleans and numbers
  • size — tamanho de objetos
  • sub2ind — converte matriz de valores subescrtos para índice linear
• Linear Algebra
  • Eigenvalue and Singular Value
    • balanc — balanceamento de uma matriz ou de um feixe de matrizes
    • bdiag — diagonalização em blocos, autovetores generalizados
    • eigs — calculates largest eigenvalues and eigenvectors of matrices
    • pbig — autoprojeção
    • projspec — operadores espectrais
    • psmall — projeção espectral
    • spec — autovalores, e autovetores de uma matriz ou feixes
    • sva — aproximação em valores singulares
    • svd — decomposição em valores singulares
  • Factorization
    • chol — Cholesky factorization
    • fullrf — fatoração de posto completo (ou cheio)
    • fullrfk — fatoração de posto completo de A^k
    • hess — forma de Hessenberg
    • lu — fatores LU de eliminação Gaussiana
    • qr — QR decomposição
    • rankqr — fatoração QR com revelação do posto
    • schur — decomposição (ordenada) de Schur de matrizes e feixes
    • sqroot — fatoração hermitiana W*W'
  • Kernel
    • colcomp — compressão de colunas, núcleo
    • im_inv — imagem inversa
    • kernel — núcleo de uma matriz
    • range — Imagem (gerado) de A^k
    • rowcomp — compressão de linhas, imagem
  • Linear Equations
    • aff2ab — Conversão de uma função linear (afim) para forma A,b
    • inv — inversa de uma matriz
    • linsolve — solucionador de equações lineares
    • lsq — Solução de A*X=B de mínimos quadrados lineares, com norm(X) mínima
    • pinv — pseudo-inversa
  • Markov Matrices
    • classmarkov — classes transientes e recorrentes da matriz de Markov
    • eigenmarkov — Autovetores esquerdo e direito normalizados de Markov
    • genmarkov — gera uma matriz de Markov aleatória com classes recorrentes e transientes
  • Matrix Analysis
    • cond — número de condicionamento de uma matriz
    • det — determinant of a square matrix
    • orth — base ortogonal
    • rank — posto
    • rcond — número de condicionamento inverso
    • rref — computa a matriz-linha reduzida a forma escada por transformações de LU
    • trace — traço de uma matriz
  • Matrix Pencil
    • companion — matriz companheira
    • ereduc — computa de forma escada de colunas da matriz por transformações qz
    • fstair — computa a forma escada de feixe de colunas por transformações qz
    • glever — inverso do feixe de matrizes
    • kroneck — forma de Kronecker de feixe de matrizes
    • lyap — equação de Lyapunov
    • pen2ea — conversão de feixe em matrizes E e A
    • pencan — forma canônica de feixe de matrizes
    • penlaur — Laurent coefficients of matrix pencil
    • quaskro — forma quasi-Kronecker
    • randpencil — feixe aleatório
    • rowshuff — algoritmo de embaralhamento
  • State-Space Matrices
    • coff — resolvente (método do cofator)
    • nlev — algoritmo de Leverrier
  • Subspaces
    • spaninter — interseção de subespaços
    • spanplus — soma de subespaços
    • spantwo — soma e interseção de subespaços
  • givens — transformação de Givens
  • householder — Householder orthogonal reflexion matrix. Symetrical wrt a plane
  • proj — projeção
• Interpolação
  • bsplin3val — função de avaliação de derivada arbitrária de spline 3d
  • cshep2d — bidimensional cubic shepard (scattered) interpolation
  • eval_cshep2d — avaliação por interpolação cúbica bidimensional de Shepard
  • interp — função de avaliação de spline cúbico
  • interp1 — 1D interpolation in nearest, linear or spline mode
  • interp2d — função de avaliação spline bicúbica (2d)
  • interp3d — função de avaliação spline 3d
  • interpln — interpolação linear
  • linear_interpn — interpolação linear n-dimensional
  • lsq_splin — ajuste ponderado por spline cúbico de mínimos quadrados
  • mesh2d — Triangulation of n points in the plane
  • smooth — suavização por funções splines
  • splin — interpolação por spline cúbico
  • splin2d — interpolação por spline bicúbico em grides 2d
  • splin3d — interpolação spline em grides 3d
• CACSD
  • Control Design
    • Control Loop
      • augment — augmented plant
      • feedback — feedback operation
      • lft — linear fractional transformation
    • H-infinity
      • ccontrg — Central H-infinity continuous time controller
      • dhinf — H_infinity design of discrete-time systems
      • dhnorm — discrete H-infinity norm
      • gamitg — H-infinity gamma iterations for continuous time systems
      • h2norm — H2 norm of a continuous time proper dynamical system
      • h_cl — closed loop matrix
      • h_inf — Continuous time H-infinity (central) controller
      • h_inf_st — static H_infinity problem
      • h_norm — H-infinity norm
      • hinf — H_infinity design of continuous-time systems
      • linf — infinity norm
      • linfn — infinity norm
      • macglov — Continuous time dynamical systems Mac Farlane Glover problem
      • nehari — Nehari approximant of continuous time dynamical systems
      • parrot — Parrot's problem
    • Linear Quadratic
      • fourplan — augmented plant to four plants
      • gcare — Continuous time control Riccati equation
      • gfare — Continuous time filter Riccati equation
      • leqr — H-infinity LQ gain (full state)
      • lqe — linear quadratic estimator (Kalman Filter)
      • lqg — LQG compensator
      • lqg2stan — LQG to standard problem
      • lqg_ltr — LQG with loop transform recovery
      • lqi — Linear quadratic integral compensator (full state)
      • lqr — LQ compensator (full state)
    • Pole Placement
      • kpure — continuous SISO system limit feedback gain
      • krac2 — continuous SISO system limit feedback gain
      • ppol — pole placement
      • stabil — stabilization
    • ddp — disturbance decoupling
    • gfrancis — Francis equations for tracking
  • Identification
    • arl2 — SISO model realization by L2 transfer approximation
    • armax — armax identification
    • armax1 — armax identification
    • findABCD — discrete-time system subspace identification
    • findAC — discrete-time system subspace identification
    • findBD — initial state and system matrices B and D of a discrete-time system
    • findBDK — Kalman gain and B D system matrices of a discrete-time system
    • findR — Preprocessor for estimating the matrices of a linear time-invariant dynamical system
    • findx0BD — Estimates state and B and D matrices of a discrete-time linear system
    • imrep2ss — state-space realization of an impulse response
    • inistate — Estimates the initial state of a discrete-time system
    • lin — linearization
    • sident — discrete-time state-space realization and Kalman gain
    • sorder — computing the order of a discrete-time system
    • time_id — SISO least square identification
  • Linear Analysis
    • Controllability Observability
      • abinv — AB invariant subspace
      • cainv — Dual of abinv
      • cont_mat — controllability matrix
      • contr — controllability, controllable subspace, staircase
      • contrss — controllable part
      • ctr_gram — controllability gramian
      • dt_ility — detectability test
      • obs_gram — observability gramian
      • obscont — observer based controller
      • observer — observer design
      • obsv_mat — observability matrix
      • obsvss — observable part
      • ui_observer — unknown input observer
      • unobs — unobservable subspace
    • Frequency Domain
      • black — diagrama de Black (carta de Nichols)
      • bode — Bode plot
      • bode_asymp — Bode plot asymptote
      • calfrq — frequency response discretization
      • dbphi — frequency response to phase and magnitude representation
      • freq — frequency response
      • freson — peak frequencies
      • gainplot — esboço de magnitude
      • hallchart — Draws a Hall chart
      • nicholschart — Nichols chart
      • nyquist — diagrama de Nyquist
      • nyquistfrequencybounds — Computes the frequencies for which the nyquist locus enters and leaves a given rectangle.
      • phasemag — phase and magnitude computation
      • phaseplot — frequency phase plot
      • repfreq — frequency response
      • svplot — singular-value sigma-plot
      • trzeros — transmission zeros and normal rank
    • Stability
      • bstap — hankel approximant
      • dtsi — Continuous time dynamical systems stable anti-stable decomposition
      • evans — lugar geométrico das raízes Evans
      • g_margin — gain margin and associated crossover frequency
      • p_margin — phase margin and associated crossover frequency
      • plzr — Esboço de pólo-zero
      • routh_t — tabela de Routh
      • sgrid — esboça linhas de grid de um s-plano
      • show_margins — display gain and phase margin and associated crossover frequencies
      • st_ility — stabilizability test
      • zgrid — esboçode um z-grid
    • Time Domain
      • arsimul — armax simulation
      • csim — simulation (time response) of linear system
      • damp — Natural frequencies and damping factors.
      • dsimul — state space discrete time simulation
      • flts — time response (discrete time, sampled system)
      • ltitr — discrete time response (state space)
      • narsimul — armax simulation (using rtitr)
      • rtitr — discrete time response (transfer matrix)
    • sensi — sensitivity functions
  • Linear System Factorization
    • colinout — inner-outer factorization
    • copfac — right coprime factorization of continuous time dynamical systems
    • dcf — double coprime factorization
    • fspec — spectral factorization of continuous time dynamical systems
    • fspecg — stable factorization of continuous time dynamical systems
    • fstabst — Youla's parametrization of continuous time linear dynamical systems
    • gtild — tilde operation
    • lcf — Continuous time dynamical systems normalized coprime factorization
    • rowinout — inner-outer factorization
    • specfact — spectral factor
    • sysfact — system factorization
  • Linear System Representation
    • abcd — state-space matrices
    • arma — Scilab arma library
    • arma2p — extract polynomial matrices from ar representation
    • arma2ss — transform an armax data structure into state space representation.
    • armac — Scilab description of an armax process
    • bloc2ss — conversão de diagrama de blocos para espaço de estados
    • cont_frm — transfer to controllable state-space
    • des2ss — descriptor to state-space
    • des2tf — descriptor to transfer function conversion
    • frep2tf — transfer function realization from frequency response
    • lsslist — definição de função linear de espaço de estados do Scilab
    • markp2ss — Markov parameters to state-space
    • pfss — partial fraction decomposition
    • pol2des — conversão de matrizes de polinômios para formas descritoras
    • sm2des — system matrix to descriptor
    • sm2ss — system matrix to state-space
    • ss2des — (polynomial) state-space to descriptor form
    • ss2ss — state-space to state-space conversion, feedback, injection
    • ss2tf — conversion from state-space to transfer function
    • ss2zp — SIMO state space system to zero pole gain representation
    • ssprint — embelezador de sistemas lineares
    • ssrand — gerador de sistema randômico
    • sysconv — conversão de sistema
    • sysdiag — conexão de sistemas diagonais em blocos (obsolete)
    • syslin — definição de sistemas lineares
    • syssize — size of state-space system
    • systmat — matriz sistema
    • tf2des — transfer function to descriptor
    • tf2ss — transfer to state-space
    • tf2zp — SIMO transfer function to zero pole gain representation
    • trfmod — exibição de zeros e pólos
    • zp2ss — Zero pole gain to state space
    • zp2tf — Zero pole gain to transfer function
    • zpk — Zero pole gain system representation
    • zpk2ss — Zero pole gain to state space
    • zpk2tf — Zero pole gain to transfer function
  • Matrix Computation
    • linmeq — Sylvester and Lyapunov equations solver
    • mucomp — mu (structured singular value) calculation
    • ric_desc — Riccati equation (obsolete)
    • ricc — Riccati equation
    • riccati — Solves the matricial Riccati equation (continuous | discrete time domain)
    • sylv — equação de Sylvester
  • Model Transformation
    • arhnk — Hankel norm approximant
    • balreal — balanced realization
    • bilin — general bilinear transform
    • canon — canonical controllable form
    • cls2dls — bilinear transform
    • colregul — removing poles and zeros at infinity
    • dscr — discretization of linear system
    • equil — balancing of pair of symmetric matrices
    • equil1 — balancing (nonnegative) pair of matrices
    • hankelsv — Hankel singular values
    • invsyslin — system inversion
    • minreal — minimal balanced realization
    • minss — minimal realization
    • projsl — linear system projection
    • rowregul — removing poles and zeros at infinity
    • zeropen — zero pencil
• Polinômios
  • bezout — Maior Comum Divisor de dois polinômios ou dois inteiros, pelo método Bezout
  • chepol — Chebychev polynomials
  • cmndred — forma de denominador comum
  • coeff — coeficientes de matrizes de polinômios
  • coffg — matriz inversa de polinômios
  • colcompr — compressão de colunas de matrizes de polinômios
  • degree — grau da matriz de polinômios
  • derivat — derivada de matriz de razões de polinômios
  • determ — determinante de matrizes de polinômios
  • detr — determinante de uma matriz de razões de polinômios
  • diophant — Solves the diophantine (Bezout) equation p1*x1 + p2*x2 = b
  • factors — fatoração em ℝ de um polinômio ou uma fração racional
  • hermit — forma hermitiana
  • horner — avaliação polinomios ou razões de polinômios
  • hrmt — máximo divisor comum de polinômios
  • htrianr — triangularização de matrizes de polinômios
  • inv_coeff — constrói uma matriz de polinômios a partir de seus coeficientes
  • invr — inversão de matrizes (de razões de polinômios)
  • lcmdiag — fatoração diagonal por MMC
  • ldiv — divisão longa entre matrizes de polinômios
  • pdiv — divisão polinomial
  • pol2str — conversão de polinômio para string
  • polfact — fatores reais mínimos de um polinômio
  • poly — Polynomial definition from given roots or coefficients, or characteristic to a square matrix.
  • polyint — Polynomial integration
  • residu — resíduo
  • roots — raízes de um polinômio
  • rowcompr — compressão de linhas de uma matriz de polinômios
  • sfact — fatoração espectral em tempo discreto
  • simp — simplificação racional
  • simp_mode — modifica o modo de simplificação racional
  • sylm — matriz de Sylvester
  • varn — variável simbólica de polinômios ou de frações racionais
• Processamento de Sinais
  • Convolution - Correlation
    • conv — discrete 1-D convolution.
    • conv2 — discrete 2-D convolution.
    • convol — convolution
    • convol2d — discrete 2-D convolution, using fft.
    • corr — correlation, covariance
    • hank — covariance to hankel matrix
    • xcorr — Computes discrete auto or cross correlation
  • Filters
    • How to design an elliptic filter — How to design an elliptic filter (analog and digital)
    • analpf — create analog low-pass filter
    • buttmag — Power transmission of a Butterworth filter
    • casc — cascade realization of filter from coefficients (utility function)
    • cheb1mag — response of Chebyshev type 1 filter
    • cheb2mag — response of type 2 Chebyshev filter
    • ell1mag — magnitude of elliptic filter
    • eqfir — minimax approximation of FIR filter
    • eqiir — Design of iir filters
    • faurre — filter computation by simple Faurre algorithm
    • ffilt — coefficients of FIR low-pass
    • filt_sinc — samples of sinc function
    • filter — filters a data sequence using a digital filter
    • find_freq — parameter compatibility for elliptic filter design
    • frmag — magnitude of FIR and IIR filters
    • fsfirlin — design of FIR, linear phase filters, frequency sampling technique
    • group — group delay for digital filter
    • hilbert — Discrete-time analytic signal computation of a real signal using Hilbert transform
    • iir — iir digital filter
    • iirgroup — group delay Lp IIR filter optimization
    • iirlp — Lp IIR filter optimization
    • kalm — Kalman update
    • lev — Yule-Walker equations (Levinson's algorithm)
    • levin — Toeplitz system solver by Levinson algorithm (multidimensional)
    • lindquist — Lindquist's algorithm
    • remez — Remez exchange algorithm for the weighted chebyshev approximation of a continuous function with a sum of cosines.
    • remezb — Minimax approximation of magnitude response
    • sgolay — Savitzky-Golay Filter Design
    • sgolaydiff — Numerical derivatives computation using Savitzky-Golay filter.
    • sgolayfilt — Filter signal using Savitzky-Golay Filter.
    • srfaur — square-root algorithm
    • srkf — square root Kalman filter
    • sskf — steady-state Kalman filter
    • syredi — Design of iir filters, syredi code interface
    • system — observation update
    • trans — low-pass to other filter transform
    • wfir — linear-phase FIR filters
    • wfir_gui — Graphical user interface that can be used to interactively design wfir filters
    • wiener — Wiener estimate
    • wigner — 'time-frequency' wigner spectrum
    • window — compute symmetric window of various type
    • yulewalk — least-square filter design
    • zpbutt — Butterworth analog filter
    • zpch1 — Chebyshev analog filter
    • zpch2 — Chebyshev analog filter
    • zpell — lowpass elliptic filter
  • Identification
    • frfit — frequency response fit
    • lattn — recursive solution of normal equations
    • lattp — Identification of MA part of a vector ARMA process
    • mrfit — frequency response fit
    • phc — Markovian representation
    • rpem — Recursive Prediction-Error Minimization estimation
  • Spectral estimation
    • cepstrum — cepstrum calculation
    • cspect — two sided cross-spectral estimate between 2 discrete time signals using the correlation method
    • czt — chirp z-transform algorithm
    • mese — maximum entropy spectral estimation
    • pspect — two sided cross-spectral estimate between 2 discrete time signals using the Welch's average periodogram method.
  • Transforms
    • idct — Inverse discrete cosine transform.
    • idst — Inverse discrete sine transform.
    • ifft — Inverse fast Fourier transform.
    • fft2 — two-dimension fast Fourier transform
    • fftshift — rearranges the fft output, moving the zero frequency to the center of the spectrum
    • hilb — FIR approximation to a Hilbert transform filter
    • ifftshift — inverse of fftshift
  • bilt — bilinear or biquadratic transform SISO system given by a zero/poles representation
  • detrend — remove constant, linear or piecewise linear trend from a vector
  • intdec — Changes sampling rate of a signal
  • unwrap — unwrap a Y(x) profile or a Z(x,y) surface. Unfold a Y(x) profile
  • xcov — Computes discrete auto or cross covariance
• FFTW
  • fftw_flags — set method for fft planner algorithm selection
  • fftw_forget_wisdom — Reset fftw wisdom
  • get_fftw_wisdom — return fftw wisdom
  • set_fftw_wisdom — set fftw wisdom
• Funções Especiais
  • %k — Jacobi's complete elliptic integral of the first kind (vectorized)
  • %sn — Jacobi's elliptic function (obsolete)
  • airy — Airy functions of the first and second kind, and their derivatives
  • amell — função "am" de Jacobi
  • besselh — funções de Bessel do terceiro tipo (também conhecidas como funções de Hankel)
  • beta — função beta
  • calerf — computa funções de erro
  • dawson — Compute the Dawson (scaled imaginary error) function.
  • delip — Integral elíptica
  • dlgamma — derivada da função gammaln, função psi
  • ellipj — Jacobi elliptic functions
  • erf — função de erro
  • erfc — função de erro complementar
  • erfcx — função de erro complementar escalada
  • erfi — The imaginary error function.
  • erfinv — função inversa à função de erro
  • findm — for elliptic filter design
  • gamma — gamma function, complete or incomplete normalized
  • gammaln — o logaritmo (natural) da função gama
  • legendre — funções associadas de Legendre
  • sinc — função sinc (seno cardinal)
  • sincd — digital sinc function or Dirichlet kernel
• Estatística
  • Cumulated Distribution Functions
    • binomial — probabilidades de distribuição binomial
    • cdfbet — cumulative distribution function Beta distribution
    • cdfbin — cumulative distribution function Binomial distribution
    • cdfchi — cumulative distribution function chi-square distribution
    • cdfchn — cumulative distribution function non-central chi-square distribution
    • cdff — cumulative distribution function Fisher distribution
    • cdffnc — cumulative distribution function non-central f-distribution
    • cdfgam — cumulative distribution function gamma distribution
    • cdfnbn — cumulative distribution function negative binomial distribution
    • cdfnor — cumulative distribution function normal distribution
    • cdfpoi — cumulative distribution function poisson distribution
    • cdft — cumulative distribution function Student's T distribution
  • Mean Central Tendency
    • center — center
    • geomean — geometric mean
    • harmean — harmonic mean : inverse of the inverses average (without zeros)
    • mean — mean of all values, or means along a given dimension
    • meanf — weighted mean of a vector or a matrix
    • median — median (row median, column median,...) of vector/matrix/array entries
    • trimmean — trimmed mean of a vector or a matrix
    • wcenter — center and weight
  • Dispersion widths
    • iqr — interquartile range
    • mad — mean absolute deviation
    • stdev — standard deviation (row or column-wise) of vector/matrix entries
    • stdevf — standard deviation
    • strange — range
    • variance — variance (and mean) of a vector or matrix (or hypermatrix) of real or complex numbers
    • variancef — variance (and mean) of a vector or matrix of frequency-weighted real or complex numbers
  • Empirical distribution
    • cmoment — central moments of all orders
    • histc — computes the histogram of a simple series of data
    • moment — non central moments of all orders
    • perctl — computation of percentils
    • quart — computation of quartiles
    • tabul — frequency of values of a matrix or vector
  • Multivariate Correl Regress PCA
    • correl — correlation of two variables
    • cov — Sample covariance matrix
    • covar — covariance of two variables
    • pca — Computes principal components analysis with standardized variables
    • princomp — Principal components analysis
    • reglin — Linear regression
    • show_pca — Visualization of principal components analysis results
  • Data with Missing Values
    • nancumsum — This function returns the cumulative sum of the values of a matrix
    • nand2mean — difference of the means of two independent samples
    • nanmean — mean (ignoring Nan's)
    • nanmeanf — mean (ignoring Nan's) with a given frequency.
    • nanmedian — median of the values of a numerical vector or matrix
    • nanreglin — Linear regression
    • nanstdev — standard deviation (ignoring the NANs).
    • nansum — Sum of values ignoring NAN's
    • thrownan — Eliminates nan values
  • Hypothesis Testing
    • ftest — Fisher ratio
    • ftuneq — Fisher ratio for samples of unequal size.
• Matrizes Esparsas
  • Sparse Decompositions
    • ludel — função utilitária usada com lufact
    • lufact — fatoração LU esparsa
    • luget — extração dos fatores LU esparsos
    • lusolve — solucionador de sistemas lineares esparsos
    • spchol — fatoração esparsa de Cholesky
  • Sparse Matrix Manipulation
    • issparse — tests whether the input is sparse encoded (numeric or boolean)
    • nnz — número de entradas não-nulas de uma matriz
    • speye — matriz identidade esparsa
    • spones — matriz esparsa
    • sprand — matriz esparsa randômica
    • spzeros — matriz nula esparsa
  • Sparse Matrix Conversion
    • adj2sp — converte forma de adjacência para matriz esparsa
    • full — conversão de matriz esparsa para cheia (completa)
    • sp2adj — converte uma matriz esparsa para forma de adjacência
    • sparse — definição de matriz esparsa
    • spcompack — converte uma representação de adjacência comprimida em representação de adjacência padrão
    • spget — recupera entradas de matriz esparsa
  • Linear Equations (Iterative Solvers)
    • conjgrad — conjugate gradient solvers
    • gmres — Generalized Minimum RESidual method
    • qmr — quasi minimal residual method with preconditioning
  • chfact — fatoração esparsa de Cholesky
  • chsolve — solucionador esparso de Cholesky
  • ordmmd — Compute multiple minimum degree ordering
• Interfaces com UMFPACK (sparse)
  • cond2sp — computes an approximation of the 2-norm condition number of a s.p.d. sparse matrix
  • condestsp — estimate the condition number of a sparse matrix
  • PlotSparse — plot the pattern of non nul elements of a sparse matrix
  • ReadHBSparse — read a Harwell-Boeing sparse format file
  • res_with_prec — computes the residual r = Ax-b with precision
  • taucs_chdel — utility function used with taucs_chfact
  • taucs_chfact — cholesky factorization of a sparse s.p.d. matrix
  • taucs_chget — retrieve the Cholesky factorization at the scilab level
  • taucs_chinfo — get information on Cholesky factors
  • taucs_chsolve — solves a linear s.p.d. system A*X = B from Cholesky factors of the sparse A
  • umf_ludel — utility function used with umf_lufact
  • umf_lufact — lu factorization of a sparse matrix
  • umf_luget — retrieve lu factors at the Scilab level
  • umf_luinfo — get information on LU factors
  • umf_lusolve — solve a linear sparse system given the LU factors
  • umfpack — solve sparse linear system
• Otimização e Simulação
  • Arrefecimento simulado
    • Utilities
      • accept_func_default — The default Simulated Annealing acceptation function.
      • accept_func_vfsa — The Very Fast Simulated Annealing acceptation function.
      • compute_initial_temp — A SA function which allows to compute the initial temperature of the simulated annealing
      • neigh_func_csa — The classical neighborhood relationship for the simulated annealing
      • neigh_func_default — A SA function which computes a neighbor of a given point
      • neigh_func_fsa — The Fast Simulated Annealing neighborhood relationship
      • neigh_func_vfsa — The Very Fast Simulated Annealing neighborhood relationship
      • temp_law_csa — The classical temperature decrease law
      • temp_law_default — A SA function which computed the temperature of the next temperature stage
      • temp_law_fsa — The Szu and Hartley Fast simulated annealing
      • temp_law_huang — The Huang temperature decrease law for the simulated annealing
      • temp_law_vfsa — This function implements the Very Fast Simulated Annealing from L. Ingber
    • optim_sa — A Simulated Annealing optimization method
  • Algoritmos Genéticos
    • Algorithms
      • optim_ga — A flexible genetic algorithm
      • optim_moga — multi-objective genetic algorithm
      • optim_nsga — A multi-objective Niched Sharing Genetic Algorithm
      • optim_nsga2 — A multi-objective Niched Sharing Genetic Algorithm version 2
    • Utilities
      • coding_ga_binary — A function which performs conversion between binary and continuous representation
      • coding_ga_identity — A "no-operation" conversion function
      • crossover_ga_binary — A crossover function for binary code
      • crossover_ga_default — A crossover function for continuous variable functions
      • init_ga_default — A function a initialize a population
      • mutation_ga_binary — A function which performs binary mutation
      • mutation_ga_default — A continuous variable mutation function
      • output_ga_default — A simple output function used for logging purposes
      • pareto_filter — A function which extracts non dominated solution from a set
      • selection_ga_elitist — An 'elitist' selection function
      • selection_ga_random — A function which performs a random selection of individuals
  • Nonlinear Least Squares
    • datafit — Non linear (constrained) parametric fit of measured (weighted) data
    • leastsq — Solves non-linear least squares problems
    • lsqrsolve — minimize the sum of the squares of nonlinear functions, levenberg-marquardt algorithm
  • Neldermead
    • fminsearch — Computes the unconstrained minimum of given function with the Nelder-Mead algorithm.
    • neldermead — Provides direct search optimization algorithms.
    • overview — An overview of the Nelder-Mead toolbox.
    • nmplot — Provides direct search optimization algorithms.
    • optimget — Queries an optimization data structure.
    • optimplotfunccount — Plot the number of function evaluations of an optimization algorithm
    • optimplotfval — Plot the function value of an optimization algorithm
    • optimplotx — Plot the value of the parameters of an optimization algorithm
    • optimset — Configures and returns an optimization data structure.
  • Optimization base
    • optimbase_cget — Returns the value for the given key.
    • optimbase_checkbounds — Checks the bounds.
    • optimbase_checkcostfun — Checks the cost function.
    • optimbase_checkx0 — Checks initial guess.
    • optimbase_configure — Configures the current object.
    • optimbase_destroy — Resets the historyfopt and historyxopt fields of an object.
    • optimbase_function — Calls cost function.
    • optimbase_get — Returns the value for the given key.
    • optimbase_hasbounds — Checks if the bounds are specified.
    • optimbase_hasconstraints — Checks if the constraints are specified.
    • optimbase_hasnlcons — Checks if the non linear constraints are specified.
    • optimbase_histget — Returns the history value.
    • optimbase_histset — Set the history value at given iteration for the given key.
    • optimbase_incriter — Increments the number of iterations.
    • optimbase_isfeasible — Checks if the point satisfies constraints.
    • optimbase_isinbounds — Checks if the given point satisfies bounds constraints.
    • optimbase_isinnonlincons — Checks if the given point satisfies the non-linear constraints.
    • optimbase_log — Prints the given message.
    • optimbase_new — Creates a new optimization object.
    • optimbase_outputcmd — Calls back user's output command.
    • optimbase_outstruct — Returns a data structure with type T_OPTDATA.
    • overview — An overview of the Optimbase toolbox.
    • optimbase_proj2bnds — Returns a projection point.
    • optimbase_set — Set the value for the given key.
    • optimbase_stoplog — Prints the given stopping message.
    • optimbase_terminate — Checks if the algorithm is terminated.
  • Simplex
    • optimsimplex_center — Computes the center.
    • optimsimplex_check — Checks the consistency of internal data
    • optimsimplex_compsomefv — Computes the values of the function at vertices points.
    • optimsimplex_computefv — Computes the values of the function at vertices points.
    • optimsimplex_deltafv — Computes the difference of function values.
    • optimsimplex_deltafvmax — Computes the difference of function value between the highest and the lowest vertices.
    • optimsimplex_destroy — Destroys the simplex object.
    • optimsimplex_dirmat — Computes the directions.
    • optimsimplex_fvmean — Computes the mean.
    • optimsimplex_fvstdev — Computes the standard deviation.
    • optimsimplex_fvvariance — Computes the variance.
    • optimsimplex_getall — Returns all the data contained in the simplex object.
    • optimsimplex_getallfv — Returns all the function values contained in the simplex object.
    • optimsimplex_getallx — Returns all the coordinates.
    • optimsimplex_getfv — Returns the function value at given index.
    • optimsimplex_getn — Returns the dimension of the space.
    • optimsimplex_getnbve — Gets the number of vertices of the simplex.
    • optimsimplex_getve — Gets the vertex at the given index.
    • optimsimplex_getx — Gets the coordinates of the vertex at given index.
    • optimsimplex_gradientfv — Returns the simplex gradient of the function.
    • optimsimplex_new — Creates a new simplex object.
    • overview — An overview of the Optimsimplex toolbox.
    • optimsimplex_reflect — Returns the reflected simplex object.
    • optimsimplex_setall — Sets all in the simplex object.
    • optimsimplex_setallfv — Sets all the function values.
    • optimsimplex_setallx — Sets all the coordinates.
    • optimsimplex_setfv — Sets the function value at given index.
    • optimsimplex_setn — Sets the dimension of the space.
    • optimsimplex_setnbve — Sets the number of vertices of the simplex.
    • optimsimplex_setve — Sets the data at given index in the current simplex.
    • optimsimplex_setx — Sets the coordinates at given index into the current simplex.
    • optimsimplex_shrink — Shrinks the simplex.
    • optimsimplex_size — Computes the size.
    • optimsimplex_sort — Sorts the simplex.
    • optimsimplex_xbar — Returns the center of n vertices.
  • Semidefinite Programming
    • aplat — Flattens a list.
    • lmisolver — Solve linear matrix inequations.
    • lmitool — Graphical tool for solving linear matrix inequations.
    • pack — Compress a list of block-diagonal symmetric matrices.
    • recons — Inverse function for aplat.
    • semidef — Solve semidefinite problems.
    • unpack — Uncompress a list of block-diagonal symmetric matrices.
  • fsolve — find a zero of a system of n nonlinear functions
  • karmarkar — Solves a linear optimization problem.
  • NDcost — generic external for optim computing gradient using finite differences
  • optim — non-linear optimization routine
  • qld — linear quadratic programming solver
  • qp_solve — linear quadratic programming solver builtin
  • qpsolve — linear quadratic programming solver
  • readmps — Reads a Linear Program from a MPS file.
• XML Management
  • htmlDump — Dump a HTML document
  • htmlRead — Read a HTML stream from a local or distant file
  • htmlReadStr — Read a HTML tree from a string
  • htmlWrite — Write a HTML document in a file
  • xmlAddNs — Add a namespace to a XML Element
  • xmlAppend — Append an element to the parent children
  • xmlAsNumber — Convert the result of a XPath query into a row of numbers
  • xmlAsText — Convert the result of a XPath query into a row of strings
  • xmlDelete — Delete a XML document
  • xmlDocument — Create a new XML document
  • xmlDTD — Create a XML DTD object
  • xmlDump — Dump a XML object
  • xmlElement — Create a new XML element
  • xmlFormat — Format a Scilab variable into XML
  • xmlGetNsByHref — Get a namespace by its href
  • xmlGetNsByPrefix — Get a namespace by prefix
  • xmlGetOpenDocs — Get all open XML documents or all open XML Validation files.
  • xmlGetValues — Parses and gets values of chosen tags attributes in a XML file
  • xmlIsValidObject — Test the existence of a XML object
  • xmlName — Retrieve the name of the elements.
  • xmlNs — Create a new XML Namespace
  • XML Objects — Describe the properties of the different XML objects
  • xmlRead — Read a XML stream from a local or distant file
  • xmlReadStr — Read a XML tree from a string
  • xmlRelaxNG — Create a XML Relax NG object
  • xmlRemove — Remove an element or a list of elements from their parents
  • xmlSchema — Create a XML Schema object
  • xmlSetAttributes — Set the attributes name and value.
  • xmlSetValues — Sets some attribute=value in an XML document for a given tag/XPath
  • xmlValidate — Validate a document in using a DTD, a Relax NG or a Schema.
  • xmlWrite — Write a XML document in a file
  • xmlXPath — Make a XPath query on a XML document
• HDF5 files
  • h5is* tests
    • h5isArray — Check if the HDF5 object is an array
    • h5isAttr — Check if the HDF5 object is an attribute
    • h5isCompound — Check if the HDF5 object is a compound object
    • h5isFile — Check if the HDF5 object is a file
    • h5isGroup — Check if the HDF5 object is a group
    • h5isRef — Check if the HDF5 object is a reference object
    • h5isSet — Check if the HDF5 object is a dataset
    • h5isSpace — Check if the HDF5 object is a dataspace
    • h5isType — Check if the HDF5 object is a type
    • h5isVlen — Check if the HDF5 object is a variable length array
  • h5attr — Create an attribute
  • h5close — Close a HDF5 object
  • h5cp — Copy an object
  • h5dataset — Create a dataset and write the data
  • h5dump — Dump the content of an H5 object on the standard output stream
  • h5exists — Test the existence of named object
  • h5flush — Flush all the buffers associated with a file
  • h5get — Get a named object
  • h5group — Create a group
  • h5label — Label a dataset
  • h5ln — Link an object to another one
  • h5ls — List the content of an HDF5 object (group or dataset)
  • h5mount — Mount a file on a group
  • h5mv — Move an object
  • H5 Objects — Describe the properties of the different H5 objects
  • h5open — Open an HDF5 file
  • h5read — Read the data of HDF5 dataset
  • h5readattr — Read the data of an HDF5 attribute
  • h5rm — Remove elements from an HDF5 file
  • h5umount — Unmount a previously mounted file.
  • h5write — Create a dataset (if it does not exist) and write the data
  • h5writeattr — Write an attribute in a group or a dataset
• Arquivos : funções de Entrada/Saída
  • Directory
    • cd — muda o diretório corrente do Scilab
    • createdir — makes new directory
    • dir — gets file list
    • isdir — checks that a path points to an existing directory
    • ls — shows files
    • mkdir — makes a new directory
    • pwd — gets Scilab current directory
    • removedir — removes a directory
    • rmdir — removes a directory
  • file_system
    • copyfile — copies a file
    • deletefile — deletes a file
    • fileinfo — Fornece informações sobre um arquivo
    • findfiles — finding all files with a given file specification
    • isfile — checks whether argument is an existing file
    • listfiles — list of files
    • mdelete — deletes file(s)
    • movefile — moves file or directory
    • newest — retorna o arquivo mais novo de um conjunto de arquivos
  • Paths - Filenames
    • basename — strip directory and suffix from filenames
    • dirname — gets directory from filenames (obsolete)
    • fileext — returns extension for a file path
    • fileparts — returns the path, filename and extension for a file path
    • filesep — returns directory separator for current platform
    • fullfile — builds a full filename from parts
    • fullpath — creates an full path name for the specified relative path name.
    • get_absolute_file_path — fornece o nome de endereço absoluto de um arquivo aberto no Scilab
    • getdrives — gets the drive letters of all mounted filesystems on the computer
    • getlongpathname — gets long path name
    • getrelativefilename — dado um nome de diretório absoluto e um nome de arquivo relativo, retorna um nome de arquivo relativo.
    • getshortpathname — gets short path name
    • is_absolute_path — checks if argument is an absolute path
    • pathconvert — converts a path to an OS path format.
    • pathsep — provides the path separator used in the PATH environment variable of the current OS.
    • splitURL — Split an URL (HTTP, HTTPS, FTP...)
    • tempname — creates a file with an unique filename
  • dispfiles — displays properties of opened files
  • fprintfMat — writes a matrix in a file
  • fscanfMat — reads a matrix from a text file
  • getmd5 — retorna soma de verificação md5
  • getURL — Download an URL (HTTP, HTTPS, FTP...)
  • hash — get checksum of file or string using various digest algorithms
  • %io — protected variable providing ids of the standard input and standard output
  • listvarinfile — lists variables stored in a binary archive (names, types, sizes..)
  • mclearerr — resets binary file access errors
  • mclose — closes opened files
  • meof — checks if end of file has been reached
  • merror — tests the file access errors indicator
  • mfprintf — converts, formats, and writes data to a file
  • msscanf — reads its input from the character string (interface to the C sscanf function)
  • mgeti — parses numbers in a binary file and returns them as encoded integers
  • mgetl — reads lines from an text file
  • mgetstr — reads a character string from a file
  • mopen — opens files in Scilab
  • mput — writes byte or word in a given binary format
  • mputl — writes strings in a text file
  • mputstr — write a single text in an open file
  • mseek — sets current position in a binary file
  • mtell — Returns the offset of the current byte relative to the beginning of a file
  • save format — format of files produced by "save"
  • scanf — converts formatted input on standard input
  • scanf_conversion — mscanf, msscanf, mfscanf conversion specifications
• Funções de Entrada/Saída
  • OS_commands
    • getenv — retorna o valor de uma variável de ambiente
    • getpid — Retorna o identificador do processo Scilab
    • unix — alias of host()
    • setenv — ajusta o valor de uma variável de ambiente
    • unix_g — executa algumas instruções do Windows, Linux ou MacOS, saída em variáveis
    • unix_s — executa silenciosamente algumas instruções do Windows, Linux ou MacOS
    • unix_w — executa algumas instruções do Windows, Linux ou MacOS, resulta no console do Scilab
    • unix_x — executar algumas instruções do Windows, Linux ou MacOS, resulta em uma janela de mensagem pop-up
  • file — Gerenciamento de arquivos
  • getio — retorno de unidades lógicas de entrada/saída do Scilab
  • load — Loads some archived variables, a saved graphic figure, a library of functions
  • read — Leitura de matrizes
  • read4b — leitura de arquivo FORTRAN binário
  • readb — leitura de arquivo FORTRAN binário
  • save — Saves some chosen variables in a binary data file
  • writb — escrita binária de arquivo FORTRAN
  • write — Escrita em arquivo formatado
  • write4b — escrita binária de arquivo FORTRAN
• Biblioteca de Gráficos
  • 2d_plot
    • champ — esboço de campo vetorial 2d
    • champ1 — campo vetorial 2d com setas coloridas (obsolete)
    • champ_properties — Descrição das propriedades da entidade campo vetorial 2d
    • comet — 2D comet animated plot
    • contour2d — curvas de nível de uma superfície em um esboço 2d
    • contour2di — Computa curvas de nível em um esboço 2d
    • contour2dm — compute level curves of a surface defined with a mesh
    • contourf — Curvas de nível preenchidas de uma superfície em um esboço 2d
    • cutaxes — plots curves or an existing axes along a discontinuous or multiscaled axis
    • errbar — adiciona barras de erro veriticais a um esboço 2d
    • fchamp — campo direcional de uma EDO 2d de primeira ordem
    • fec — Esboço pseudo-colorido triangular de uma função definida por uma malha triangular
    • fec properties — description of the fec entities properties
    • fgrayplot — esboço 2d de uma superfície definida por uma função utilizando cores
    • fplot2d — esboço 2d de uma curva definida por uma função (obsoleto)
    • grayplot — esboço 2d de uma superfície utilizando-se cores
    • grayplot_properties — description of the grayplot entities properties
    • graypolarplot — Esboço polar 2d de uma superfície utilizando-se cores
    • histplot — esboça um histograma
    • LineSpec — Customização rápida de linhas que aparecem em um esboço
    • loglog — 2D logarithmic plot
    • Matplot — esboço 2d de uma matriz utilizando-se cores
    • Matplot1 — Esboço 2d de matrizes utilizando cores
    • Matplot properties — Description of the Matplot entities properties
    • paramfplot2d — Esboço animado 2d, curva definida por uma função
    • plot — Esboço 2d
    • plot2d — 2D plot
    • plot2d2 — esboço 2d (funções de degraus)
    • plot2d3 — esboço 2d (barras veticais)
    • plot2d4 — esboço 2d (setas)
    • plotimplicit — Plots the (x,y) lines solving an implicit equation or Function(x,y)=0
    • polarplot — Esboço de coordenadas polares
    • scatter — 2D scatter plot
    • semilogx — 2D semilogarithmic plot
    • semilogy — 2D semilogarithmic plot
    • Sfgrayplot — esboço 2d suave de uma superfície definida por uma função utilizando cores
    • Sgrayplot — esboço 2d suave de uma superfície utilizando cores
  • 3d_plot
    • bar3d — Gráfico de barras 3D
    • comet3d — 3D comet animated plot
    • contour — curvas de nível em uma superfície 3d
    • eval3dp — computa facetas 3d de uma superfície parametrizada
    • fplot3d — esboço 3d de uma superfície definida por uma função
    • fplot3d1 — Esboço 3d em escala de cinza ou colorido de nível de uma superfície definida por uma função
    • genfac3d — computa facetas de uma superfície 3d
    • geom3d — projeção 3d para 2d após um esboço 3d
    • hist3d — representação 3d de um histograma (obsoleto)
    • mesh — Esboço 3d de uma malha
    • nf3d — Facetas retangulares para parâmetros da função plot3d
    • param3d1 — plots a set of curves in a 3D cartesian frame. 1D mesh plot
    • param3d_properties — description of the 3D curves entities properties
    • plot3d — esboço 3d de uma superfície
    • plot3d1 — Esboço 3d em níveis de cinza ou de cores de uma superfície
    • plot3d2 — Esboço de superfície definida por facetas retangulares
    • plot3d3 — Esboço de malha de uma superfície definida por facetas retangulares
    • scatter3 — 3D scatter plot (obsolete)
    • secto3d — Conversão de superfícies 3d
    • surf — Esboço de superfície 3d
    • surface properties — description of the 3D entities properties
  • annotation
    • captions — Impressão de legendas de gráficos
    • label_properties — Descrição de propriedades da entidade Label (rótulo)
    • legend — Imprime uma legenda para o gráfico
    • legend_properties — Descrição das propriedades da entidade Legend (legenda)
    • legends — Imprime uma legenda para o gráfico
    • title — displays a title above a graphic axes, or updates its properties.
    • zlabel — sets or updates the z-axis label or/and its properties
    • xtitle — adidciona títulos a janelas de gráficos
  • axes_operations
    • axes_properties — descrição das propriedades de entidades Axes (de eixos)
    • gca — Retorna o manipulador da entidade Axes corrente
    • gda — Retorna o manipulador dos eixos padrões.
    • isoview — tunes isometric rendering of graphical axes
    • newaxes — Cria uma nova entidade Axes (de eixos)
    • plotframe — esboça uma moldura com escalas e grides. Esta função está obsoleta.
    • replot — reformula a área de exibição de um ou mais gráficos
    • rotate_axes — Rotação interativa de um manipulador Axes
    • sca — Ajusta a entidade de eixos corrente
    • sda — Redefine os eixos padrão para seus valores de fábrica
    • subplot — divide uma janela de gráficos em uma matriz de sub-janelas
    • unzoom — Diminui a ampliação
    • xgrid — add a grid on a 2D or 3D plot
    • xsetech — ajusta a sub-janela de uma janela de gráficos para esboço
    • zoom_rect — Amplia uma seleção da figura gráfica corrente
  • axis
    • axis_properties — Descrição das propriedades da entidade Axis (eixo)
    • drawaxis — Desenha um eixo
    • graduate — graduação de eixos
    • xgraduate — Graduação de eixos
  • bar_histogram
    • bar — Histograma de barras
    • barh — Exibição horizontal de um histograma de barras
    • barhomogenize — Homogeniza todas as barras inclusas nos eixos correntes
  • Color management
    • Mapas de cores
      • autumncolormap — Mapa de cores com tons do outono (vermelho, laranja, amarelo)
      • bonecolormap — Mapa de cores cinza com um tom claro de azul
      • coolcolormap — Mapa de cores de ciano a magenta
      • coppercolormap — Mapa de cores de preto a um tom claro de cobre
      • graycolormap — mapa de cores linear cinza
      • hotcolormap — mapa de cores de vermelho para amarelo
      • hsvcolormap — Mapa de cores de matiz-saturação-valor (hue-saturation-value)
      • jetcolormap — Mapa de cores de gradação do azul para o vermelho
      • oceancolormap — Mapa de cores linear azul
      • parulacolormap — blue to yellow colormap
      • pinkcolormap — Coloração de tons em sépia de imagens em preto e branco
      • rainbowcolormap — Mapa de cores que varia como um de arco-íris
      • springcolormap — Mapa de cores com tons da primavera (magenta, amarelo)
      • summercolormap — Mapa de cores com tons do verão (verde, amarelo)
      • whitecolormap — Mapa de cores completamente branco
      • wintercolormap — Mapa de cores com tons do inverno (azul, verde)
    • addcolor — adiciona cores novas ao mapa de cores corrente
    • color — Retorna o identificador de uma cor
    • color_list — Lista dos nomes das cores
    • colorbar — draws a vertical color bar
    • colormap — mapa de cores
    • getcolor — abre um diálogo que exibe as cores no mapa de cores atual ou padrão corrente
    • hsv2rgb — Converte cores HSV para RGB
    • name2rgb — Retorna valores RGB correspondentes ao nome da cor
    • rgb2name — Retorna o nome de uma cor
    • uigetcolor — Opens a dialog for selecting a color.
  • Datatips
    • propriedades das datatips — Descição das propriedades para a entidade Datatip.
    • datatipCreate — Create a datatip on a polyline by program
    • datatipGetEntities — Get all the entities compatible with datatips in the given axes.
    • datatipManagerMode — Set or toggles the datatips mode.
    • datatipMove — Move a specified datatip using the mouse.
    • datatipRemove — Removes a selected datatip
    • datatipRemoveAll — Removes all datatips on a set of polylines.
    • datatips — Tool for placing and editing tips along the plotted curves
    • datatipSetDisplay — Set the function used to compute the datatip string.
    • datatipSetInterp — Set the interpolation mode for datatip.
    • datatipSetOrientation — Set the position of the text box associated with the given tip.
    • datatipSetStyle — Set the datatip style.
    • datatipToggle — toggles the data tips mode (obsolete)
  • figure_operations
    • anti_aliasing — Figure's property smoothing the stair-like aspect when rendering curves
    • clf — Clears and resets a figure or a frame uicontrol
    • colordef — Set the color look-and-feel of a given or of all forthcoming graphic figures
    • drawlater — Torna galhos dos eixos invisíveis.
    • drawnow — Desenha entidades gráficas escondidas
    • figure properties — description of the graphics figure entity properties
    • gcf — Retorna o manipulador da janela GUI ou de gráficos corrente.
    • gdf — Retorna o manipulador da figura corrente
    • pixel_drawing_mode — Figure's property setting the RGBwise pixels update mode when drawing
    • scf — Ajusta a (janela) de figura gráfica corrente
    • sdf — Ajusta figura padrão
    • show_window — Restaura uma janela de gráficos
    • winsid — retorna a lista de janelas de gráficos
    • xdel — deleta uma janela de gráficos (obsolete)
    • xname — muda o nome da janela de gráficos corrente (obsolete))
  • geometric_shapes
    • arc_properties — Descrição das propriedades da entidade Arc (arco)
    • rectangle_properties — Descrição de propriedades da entidade Rectangle (retângulo)
    • Segments properties — description of the Segments entity properties
    • xarc — esboça parte de uma elipse
    • xarcs — desenha partes de um conjunto de elipses
    • xarrows — desenha um conjunto de setas
    • xfarc — preenche parte de uma elipse
    • xfarcs — preenche partes de um conjunto de elipses
    • xfrect — preenche um retângulo
    • xrect — desenha um retângulo
    • xrects — desenha ou preenche um conjunto de retângulos
    • xsegs — desenha segmentos desconexos
  • handle
    • copy — Copia uma entidade de gráficos
    • delete — Deleta uma entidade gráfica e seus galhos
    • gce — Retorna o manipulador da entidade corrente
    • ged — Editor Gráfico do Scilab
    • get_figure_handle — Retorna o manipulador de uma figura a partir de seu id (obsolete)
    • glue — Cola um conjunto de entidades gráficas em um Compound ("composto")
    • is_handle_valid — Verifica se um conjunto de manipuladores gráficos ainda é válido
    • swap_handles — Permuta dois manipuladores em uma hierarquia gráfica
    • unglue — Descola uma objeto Compound e o substitui por um galho individual
  • interaction
    • dragrect — Arrasta retângulos com o mouse
    • edit_curv — editor interativo de curvas gráficas
    • event handler functions — Protótipo de funções que podem se utilizadas como gerenciadoras de eventos
    • locate — mouse selection of a set of points in a 2D axes
    • rubberbox — Caixa tipo liga de borracha para seleção de um retângulo
    • seteventhandler — Define um gerenciador de eventos para uma janela gráfica
    • twinkle — Faz uma entidade gráfica piscar
    • xclick — espera por um clique do mouse
    • xgetmouse — retorna os eventos de mouse e posição corrente
  • load_save
    • xload — displays in a given window some graphical component loaded from a file.
    • xsave — salva gráficos em um arquivo
  • polygon
    • polyline properties — description of the Polyline entity properties
    • xfpoly — preenche um polígono
    • xfpolys — preenche um conjunto de polígonos
    • xpoly — desenha uma poligonal ou um polígono
    • xpolys — desenha um conjunto de poligonais ou polígonos
    • xrpoly — desenha um polígono regular
  • property
    • get — Gets the handle of a graphical or User Interface object, or the property's value of objects.
    • set — Ajusta um valor de propriedade de uma objeto entidade gráfica ou de um objeto Interface do Usuário (User Interface)
  • text
    • graphics_fonts — Descrição de fontes utilizadas em figuras gráficas
    • Math rendering in Scilab graphics — Display mathematical equations in Scilab graphics through the LaTeX or MathML languages.
    • stringbox — Computa o retângulo de fronteira de um texto ou rótulo.
    • text properties — description of the Text entity properties
    • titlepage — adiciona título no meio de uma janela de gráficos
    • xlfont — carrega uma fonte em um contexto gráfico ou pergunta a fonte carregada
    • xnumb — Imprime números
    • xstring — imprime strings
    • xstringb — escreve strings em uma caixa
    • xstringl — computa uma caixa que cerca strings
  • transform
    • move — Move uma entidade gráfica e seus galhos.
    • orthProj — Computes the orthogonal projection of a point to a polyline in the plane.
    • rotate — rotação de um conjunto de pontos
    • scaling — transformação afim de um conjunto de pontos
  • lighting
    • light — creates a light object in the given axes
    • light properties — Light overview
    • lighting — Lighting overview
  • Compound properties — description of the Compound entity properties
  • GlobalProperty — Customização de aparência dos objetos (curvas, superfícies...) num comando plot ou surf.
  • Graphics — Resumo da biblioteca de gráficos
  • graphics_entities — Descrição das estruturas de dados de entidades gráficas
  • menus — Descrição das capacidades do editor de objetos gráficos
  • pie — Desenha um gráfico de torta
  • multiscaled plots — How to set several axes for one curve or for curves with distinct scales
  • xchange — conversão de coordenadas reais para coordenadas pixeis
  • xget — retorna valores correntes do contexto gráfico. Esta função está obsoleta.
  • xset — ajusta valores para o contexto gráfico. Função obsoleta
• Gráficos : exportando
  • driver — seleciona um driver gráfico
  • xend — termina uma sessão de gráficos
  • xinit — inicialização de um driver de gráficos
  • xs2bmp — envia gráficos para um arquivo em sintaxe BMP
  • xs2emf — envia gráficos para um arquivo em sintaxe EMF (apenas para Windows)
  • xs2eps — salva gráficos em um arquivo Postscript
  • xs2gif — envia gráficos a um arquivo em sintaxe GIF
  • xs2jpg — envia gráficos a um arquivo em sintaxe JPG
  • xs2pdf — salva gráficos a um arquivo PDF
  • xs2png — envia gráficos a um arquivo em sintaxe PNG
  • xs2ppm — envia gráficos para um arquivo em sintaxe PPM
  • xs2ps — envia gráficos a um arquivo em sintaxe PS
  • xs2svg — Salva gráficos em um arquivo SVG
• IGU
  • Borders
    • Soft bevel border properties — Description of the soft-bevel and bevel borders properties.
    • Compound border properties — Description of the compound borders properties.
    • createBorder — Create a border for a frame uicontrol.
    • createBorderFont — Create a font for an uicontrol border.
    • Empty border properties — Description of the empty borders properties.
    • Etched border properties — Description of the etched borders properties.
    • Line border properties — Description of the line borders properties.
    • Matte border properties — Description of the matte borders properties.
    • Titled border properties — Description of the titled borders properties.
  • Layouts
    • Border Constraints Properties — Description of the border constraints set of properties.
    • Border Layout Options Properties — Description of the border layout options set of properties.
    • createConstraints — Creates the layout constraints structure for a uicontrol.
    • createLayoutOptions — Creates the layout options for a frame uicontrol or a figure
    • Grid Constraints Properties — Description of the grid constraints set of properties.
    • Grid Layout Options Properties — Description of the grid layout options set of properties.
    • Gridbag Constraints Properties — Description of the gridbag constraints set of properties.
    • Gridbag Layout Options Properties — Description of the gridbag layout options set of properties.
    • Layout — Description of the different layouts and constraints for uicontrols and figures.
  • Menus
    • addmenu — interactive button or menu definition
    • delmenu — interactive button or menu deletion
    • setmenu — interactive button or menu activation
    • uicontextmenu — Creates a context menu
    • uimenu — Create a menu or a submenu in a figure
    • uimenu properties — Description of uimenu properties.
    • unsetmenu — interactive button or menu or submenu de-activation
  • uitree
    • uiConcatTree — Concatenation of trees
    • uiCreateNode — Creation of node (for Scilab uitree)
    • uiCreateTree — Creation of an uitree
    • uiDeleteNode — Deletion in an uitree
    • uiDisplayTree — Printing an uitree in GUI mode
    • uiDumpTree — Printing an uitree in the console (text mode)
    • uiEqualsTree — Comparing two trees
    • uiFindNode — Find node in an uitree
    • uiGetChildrenNode — Get Children of a node
    • uiGetNodePosition — Get the position(s) of a node
    • uiGetParentNode — Get Parent of a node
    • uiInsertNode — Insertion in a uitree
  • about — show "about scilab" dialog box
  • clipboard — Copy and paste strings to and from the system clipboard.
  • close — Closes graphic figures, progression or wait bars, the help browser, xcos, the variables browser or editor.
  • Console properties — Description of console object properties.
  • createWindow — create a window
  • exportUI — Call the file export graphical interface
  • figure — create a figure
  • findobj — find an object with specified property
  • gcbo — Handle of the object whose callback is executing.
  • getcallbackobject — Return the handle of the object whose callback is executing.
  • getinstalledlookandfeels — returns a string matrix with all Look and Feels.
  • getlookandfeel — gets the current default look and feel.
  • getvalue — xwindow dialog for data acquisition
  • Editor Interativo — Interactive plot editor
  • loadGui — Load a graphic user interface from a saved file
  • messagebox — Open a message box.
  • printfigure — Opens a printing dialog and prints a figure.
  • printsetupbox — Display print dialog box.
  • progressionbar — Draw a progression bar
  • root_properties — description of the root object properties.
  • saveGui — Save a graphic user interface in a file
  • setlookandfeel — sets the current default look and feel.
  • toolbar — show or hide a toolbar
  • toprint — Send text or figure to the printer.
  • uicontrol — create a Graphic User Interface object
  • uicontrol properties — Description of the uicontrol properties.
  • uigetdir — dialog for selecting a directory
  • uigetfile — dialog window to get a file(s) name(s), path and filter index
  • uigetfont — Opens a dialog for selecting a font.
  • uiputfile — Open standard dialog box for selecting and saving file.
  • usecanvas — Get/Set the main component used for Scilab graphics.
  • waitbar — Draw a waitbar
  • x_choices — interactive Xwindow choices through toggle buttons
  • x_choose — interactive window choice (modal dialog)
  • x_choose_modeless — interactive window choice (not modal dialog)
  • x_dialog — Dialog for interactive multi-lines input.
  • x_matrix — Edits a matrix and waits for validation (modal)
  • x_mdialog — Dialog for interactive vector/matrix input.
• Estruturas de Dados
  • cells
    • cell — cria um cell (célula) de matrizes vazias
    • cell2mat — converte um cell array (array de células) em uma matriz
    • cellstr — converte um vetor (ou matriz) de strings em um cell de strings
    • iscell — verifica se um array é um cell (célula)
    • iscellstr — verifica se uma variável é um cell array de strings
    • makecell — Creates a cell array.
    • num2cell — converts an array into a cell array
  • bool2s — converte uma matriz de valores booleanos para uma matriz de valores 0 ou 1
  • definedfields — retorna o índice dos campos definidos de uma lista
  • fieldnames — get a tlist, mlist or struct fields names
  • getfield — extração de campos de listas
  • isfield — checks if the given fieldname exists in a structure or mlist or tlist
  • isstruct — checa se uma variável é um struct array (estrutura)
  • list — objeto do Scilab e definição de lists ("listas")
  • list2vec — Concatenates list entries in a matrix.
  • lstcat — concatenação de listas
  • mlist — objeto Scilab, definição de listas com tipos orientadas matricialmente
  • null — deletes a list component or a field of a structure, Mlist, or Tlist
  • rlist — definição de função racional do Scilab
  • setfield — altera o valor de um elemento de uma mlist, tlist ou list
  • struct — Builds a structure or an array of structures
  • tlist — objeto do Scilab e definição de listas com tipos ("typed lists")
  • tree_show — Displays a tree view of a list, tlist, mlist, cell or structure array, Xcos block
  • vec2list — Inverse function of list2vec.
• Parâmetros
  • add_param — Add a parameter to a list of parameters
  • get_param — Get the value of a parameter in a parameter list
  • init_param — Initialize the structure which will handles the parameters list
  • is_param — Check if a parameter is present in a parameter list
  • list_param — List all the parameters name in a list of parameters
  • remove_param — Remove a parameter and its associated value from a list of parameters
  • set_param — Set the value of a parameter in a parameter list
• Cadeias de Caracteres (Strings)
  • ascii — conversão ASCII de strings
  • asciimat — Converts an array of text into ASCII/UTF8 codes, and reciprocally
  • blanks — cria strings de caracteres em branco
  • char — função char
  • convstr — conversão maiúsculas-minúsculas, minúsculas-maiúsculas
  • emptystr — string de comprimento zero
  • evstr — avaliação de expressões
  • grep — acha correspondências de um string em um vetor de strings
  • isalphanum — verifica se os caracteres de um string são alfanuméricos
  • isascii — Testa se cada caractere de strings fornecidas é do tipo 7-bit US-ASCII
  • isdigit — checa se os caracteres de um string são números entre 0 e 9
  • isletter — verifica se os caracteres de um string são letras do alfabeto
  • isnum — testa se um string representa um número
  • justify — Alinha o texto nas colunas à esquerda, centro ou direita
  • length — Número de caracteres de um texto. Número de elementos de uma matriz ou lista.
  • part — extração de strings
  • prettyprint — Converts a Scilab object into some corresponding LaTeX, TeX, MathML or HTML strings
  • regexp — acha um string que corresponde ao string de expressão regular
  • sci2exp — returns a string able to generate a given Scilab object
  • strcat — concatena strings
  • strchr — acha a primeira ocorrência de um caractere em um string
  • strcmp — compara strings
  • strcspn — comprimentos do início dos textos até que um caractere entre aqueles proibidos
  • strindex — procura posição de um string em outro
  • string — conversão para string (cadeia de caracteres)
  • stripblanks — retira espaços em branco (e tabulações) no início ou no fim de strings
  • strncpy — Obtém e fornece os N primeiros caracteres dos textos fornecidos
  • strrchr — acha a última ocorrência de um caractere em um string
  • strrev — retorna um string invertido
  • strsplit — split a single string at some given positions or patterns
  • strspn — comprimentos do início dos textos, desde que os caracteres estejam entre os permitidos
  • strstr — localiza sub-strings
  • strsubst — substitui um string por outro dentro de um string
  • strtod — parse and convert literal numbers STRings TO Decimal numbers
  • strtok — divide um string em fichas (tokens)
  • tokenpos — retorna as posições das fichas (token) em um string
  • tokens — Divide um texto usando separadores e fornece seus pedaços
• Manipulação de Arquivos de Som
  • analyze — frequency plot of a sound signal
  • auread — load .au sound file
  • auwrite — writes .au sound file
  • beep — Produce a beep sound
  • lin2mu — linear signal to mu-law encoding
  • loadwave — load a sound wav file into scilab
  • mapsound — Computes and displays an Amplitude(time, frequency) spectrogram of a sound record
  • mu2lin — mu-law encoding to linear signal
  • playsnd — command-line sound player facility
  • savewave — save data into a sound wav file.
  • sound — sound player facility
  • soundsec — generates a vector of samples for t seconds at frequency freq Hz. (obsolete)
  • wavread — reads sound data or querries data info from a .wav audio file
  • wavwrite — writes .wav sound file
• Data e Hora
  • calendar — Calendar of a given month and year (Gregorian dates)
  • clock — Return the current Gregorian datetime and international time zone of the computer's clock
  • date — retorna string contendo a data corrente
  • datenum — Convert to serial date number
  • datevec — Date components
  • eomday — Return last day of month
  • etime — tempo decorrido
  • getdate — Current datetime or POSIX timestamp from computer's clock. Datetimes from given timestamps
  • now — Return current date under the form of a Unix hour (timestamp)
  • realtime — sets the initial datetime and starts the chronometer, or waits until a given datetime
  • sleep — suspend all code executions (console, scripts, callbacks,..)
  • tic — inicia um cronômetro
  • timer — cpu time
  • toc — lê o cronômetro
  • weekday — Day's index and name in its week for given dates
• Funções de Saída
  • disp — exibição de variáveis
  • printf — converts, formats, and writes data to the main scilab window (obsolete)
  • sprintf — converts, formats, and writes data in a string (obsolete)
  • print — imprime variáveis em um arquivo
  • printf_conversion — Especificações de conversão de mprintf, msprintf, mfprintf
• Xcos
  • batch_functions
    • lincos — Constructs by linearization a linear state-space model from a general dynamical system described by a Xcos diagram
    • scicos_simulate — Function for running xcos simulation in batch mode
    • scicosim — xcos (batch) simulation function
    • steadycos — Finds an equilibrium state of a general dynamical system described by a xcos diagram
    • xcos_simulate — Function for running xcos simulation in batch mode
    • xcosValidateBlockSet — Function to validate Xcos Block interface function.
    • xcosValidateCompareBlock — Function to compare two Xcos Blocks.
  • palettes
    • Annotations palette
      • Annotations_pal — Annotations palette
      • TEXT_f — Free annotation
    • Commonlyusedblocks_pal
      • Commonlyusedblocks_pal — Commonly used blocks palette
      • LOGICAL_OP — Logical operation
      • RELATIONALOP — Relational operation
    • Continuous_pal
      • Continuous_pal — Continuous time systems palette
      • CLINDUMMY_f — Dummy
      • CLR — Continuous transfer function
      • CLSS — Continuous state-space system
      • DERIV — Derivative
      • INTEGRAL_f — Integration
      • INTEGRAL_m — Integration
      • PID — PID regulator
      • TCLSS — Continuous linear system with jump
      • TIME_DELAY — Time delay
      • VARIABLE_DELAY — Variable delay
    • Demonstrationsblocks_pal
      • Demonstrationsblocks_pal — Demonstrations blocks palette
      • AUTOMAT — automata (finite state machine)
      • BOUNCE — Balls coordinates generator
      • BOUNCEXY — Balls viewer
      • BPLATFORM — Balls under a platform viewer
      • PDE — 1D PDE block
    • Discontinuities_pal
      • discontinuities_pal — discontinuities palette
      • BACKLASH — Backlash
      • DEADBAND — Deadband
      • HYSTHERESIS — Hystheresis
      • RATELIMITER — Rate limiter
      • SATURATION — Saturation
    • Discrete_pal
      • Discrete_pal — Discrete time systems palette
      • DELAY_f — Discrete time delay
      • DELAYV_f — Variable delay
      • DLR — Discrete transfer function
      • DLRADAPT_f — Discrete Zero-Pole
      • DLSS — Discrete state-space system
      • DOLLAR_f — Delay operator
      • REGISTER — Shift Register
    • Electrical_pal
      • Electrical_pal — Electrical palette
      • Capacitor — Electrical capacitor
      • CCS — Controllable Modelica current source
      • ConstantVoltage — Electrical DC voltage source
      • CurrentSensor — Electrical current sensor
      • CVS — Controllable Modelica voltage source
      • Diode — Electrical diode
      • Ground — Ground (zero potential reference)
      • Gyrator — Modelica Gyrator
      • IdealTransformer — Ideal Transformer
      • Inductor — Electrical inductor
      • NMOS — Simple NMOS Transistor
      • NPN — NPN transistor
      • OpAmp — Ideal opamp (norator-nullator pair)
      • PMOS — Simple PMOS Transistor
      • PNP — PNP transistor
      • PotentialSensor — Potential sensor
      • Resistor — Electrical resistor
      • SineVoltage — Sine voltage source
      • Switch — Non-ideal electrical switch
      • VariableResistor — Electrical variable resistor
      • VoltageSensor — Electrical voltage sensor
      • VsourceAC — Electrical AC voltage source
      • VVsourceAC — Variable AC voltage source
    • Events_pal
      • Events_pal — Event handling palette
      • ANDBLK — Activation and
      • ANDLOG_f — Logical AND
      • CEVENTSCOPE — Activation scope
      • CLKFROM — Receives data from a corresponding CLKGOTO
      • CLKGOTO — Send input events to the corresponding CLKFROM block
      • CLKGotoTagVisibility — Define Scope of CLKGOTO tag visibility
      • CLKSOMV_f — Activation union
      • EDGE_TRIGGER — generate an event when the input signal sign changes
      • ESELECT_f — Synchronous block Event-Select
      • EVTDLY_c — Event delay
      • EVTGEN_f — Event generator
      • EVTVARDLY — Event variable delay
      • Extract_Activation — Extract_Activation block
      • freq_div — Frequency division
      • HALT_f — Pause the simulation at an input event
      • IFTHEL_f — Synchronous block If-Then-Else
      • M_freq — Multiple Frequencies
      • MCLOCK_f — double clock at two multiple output frequencies
      • MFCLCK_f — triggered double clock with two output frequencies
      • VirtualCLK0 — Triggers always active blocks in a superblock
    • Implicit_pal
      • Implicit_pal — Implicit palette
      • CONSTRAINT_c — Constraint
      • DIFF_f — Derivative
    • Integer_pal
      • Integer_pal — Integer palette
      • BITCLEAR — Clear a Bit
      • BITSET — Set a Bit
      • CONVERT — Data Type Conversion
      • DFLIPFLOP — D flip-flop
      • DLATCH — D latch flip-flop
      • EXTRACTBITS — Bits Extraction
      • INTMUL — Integer matrix multiplication
      • JKFLIPFLOP — JK flip-flop
      • LOGIC — Combinatorial Logic
      • SHIFT — Shift/Rotates Bits
      • SRFLIPFLOP — SR flip-flop
    • Lookuptables_pal
      • Lookuptables_pal — Lookup tables palette
      • INTRP2BLK_f — 2D interpolation
      • INTRPLBLK_f — Linear interpolation
      • LOOKUP_f — Lookup table
    • Mathoperations_pal
      • Mathoperations_pal — Math operations palette
      • ABS_VALUE — Absolute value
      • BIGSOM_f — Scalar or vector Addition/Soustraction
      • COSBLK_f — Cosine
      • EXPBLK_m — Exponential of a scalar
      • EXPRESSION — Mathematical expression
      • GAINBLK_f — Gain
      • INVBLK — Inverse
      • LOGBLK_f — Logarithm
      • MATMAGPHI — Complex from/to Magnitude and Angle Conversion
      • MATZREIM — Complex decomposition/composition
      • MAX_f — Maximum value of a vector's elements
      • MAXMIN — Max or min value of a vector, or element-wise for N vectors
      • MIN_f — Minimum value of a vector's elements
      • POWBLK_f — Array power
      • PROD_f — Element-wise product
      • PRODUCT — Element-wise vector multiplication/division
      • SIGNUM — Sign
      • SINBLK_f — Sine
      • SQRT — Square root
      • SUM_f — Addition
      • SUMMATION — Matrix Addition/Subtraction
      • TANBLK_f — Tangent
      • TrigFun — Trigonometric function
    • Matrix_pal
      • Matrix_pal — Matrix operation palette
      • CUMSUM — Cumulative Sum
      • EXTRACT — Matrix extractor
      • EXTTRI — Triangular or Diagonal Extraction
      • MATBKSL — Left matrix division
      • MATCATH — Horizontal Concatenation
      • MATCATV — Vertical Concatenation
      • MATDET — Matrix Determinant
      • MATDIAG — Create Diagonal Matrix
      • MATDIV — Matrix division
      • MATEIG — Matrix Eigenvalues
      • MATEXPM — Matrix Exponential
      • MATINV — Matrix Inverse
      • MATLU — LU Factorization
      • MATMUL — Matrix Multiplication
      • MATPINV — Matrix PseudoInverse
      • MATRESH — Matrix Reshape
      • MATSING — SVD Decomposition
      • MATSUM — Sum of Matrix's Elements
      • MATTRAN — Matrix Transpose
      • MATZCONJ — Conjugate of Matrix's Elements
      • RICC — Riccati Equation
      • ROOTCOEF — Polynomial Coefficient Computation
      • SUBMAT — Sub-matrix Extraction
    • Portaction_pal
      • Portaction_pal — Port & Subsystem palette
      • CLKINV_f — Input activation port
      • CLKOUTV_f — Output activation port
      • IN_f — Regular Input Port
      • INIMPL_f — Implicit Input port
      • OUT_f — Regular Output Port
      • OUTIMPL_f — Output implicit port
    • Signalprocessing_pal
      • Signalprocessing_pal — Signal processing palette
      • QUANT_f — Quantization
      • SAMPHOLD_m — Sample and hold
    • Signalrouting_pal
      • Signalrouting_pal — Signal routing palette
      • DEMUX — Demultiplexer
      • EXTRACTOR — Extractor
      • FROM — receives data from a corresponding GOTO
      • FROMMO — Receives data from a corresponding GOTOMO
      • GOTO — Send input data to the corresponding FROM block
      • GOTOMO — Pass block input to FROMMO block
      • GotoTagVisibility — Define Scope of GOTO tag visibility
      • GotoTagVisibilityMO — Define Scope of GOTOMO tag visibility
      • ISELECT_m — Iselect
      • M_SWITCH — Multi-port switch
      • MUX — Multiplexer
      • NRMSOM_f — Merge data
      • RELAY_f — Relay
      • SELECT_m — Select
      • SELF_SWITCH — Switch
      • SWITCH2_m — Switch2
      • SWITCH_f — Switch
    • Sinks_pal
      • Sinks_pal — Sinks palette
      • AFFICH_m — Display input numbers on the block's icon
      • BARXY — y=f(x) animated viewer
      • CANIMXY — y=f(x) animated viewer
      • CANIMXY3D — z=f(x,y) animated viewer
      • CFSCOPE — Floating point scope
      • CMAT3D — Matrix z values 3D viewer
      • CMATVIEW — Matrix Colormapped viewer
      • CMSCOPE — Multi display scope in subplot(N,1)
      • CSCOPE — Single Display Scope
      • CSCOPXY — y = f(x) permanent viewer
      • CSCOPXY3D — z = f(x,y) permanent viewer
      • END_c — END_c block
      • ENDBLK — END block
      • SCALE_CMSCOPE — Multi display scope with autoscale feature of graph
      • SCALE_CSCOPE — Single Display Scope with autoscale feature of graph
      • TOWS_c — Data to Scilab workspace
      • TRASH_f — Trash block
      • WRITEAU_f — Write AU sound file
      • WRITEC_f — Write to C binary file
    • Sources_pal
      • Sources_pal — Sources palette
      • CLOCK_c — Activation clock
      • CONST_m — Constant
      • Counter — Counter
      • CURV_f — Curve
      • FROMWSB — Data from Scilab workspace to Xcos
      • GENSIN_f — Sine wave generator
      • GENSQR_f — Square wave generator
      • Modulo_Count — Modulo counter (0 to N counter)
      • PULSE_SC — Pulse Generator
      • RAMP — Ramp
      • RAND_m — Random generator
      • READAU_f — Read AU sound file
      • READC_f — Read binary data
      • RFILE_f — Read from input file
      • SampleCLK — Sample Time Clock
      • SAWTOOTH_f — Sawtooth generator
      • Sigbuilder — Signal creator/generator
      • STEP_FUNCTION — Step Function
      • TIME_f — Time
      • TKSCALE — Adjust value with a graphical widget.
    • Thermohydraulics_pal
      • ThermoHydraulics_pal — Thermal-Hydraulics toolbox
      • Bache — Thermal-hydraulic tank (reservoir)
      • Flowmeter — Thermal-hydraulic Flow sensor
      • PerteDP — Thermal-hydraulic pipe
      • PuitsP — Thermal-hydraulic drain (well)
      • SourceP — Thermal-hydraulic constant pressure source
      • VanneReglante — Thermal-hydraulic control valve
    • Userdefinedfunctions_pal
      • Userdefinedfunctions_pal — User defined functions palette
      • c_block — C language
      • CBLOCK — New C
      • DEBUG — Debug the simulation
      • DSUPER — Masked super block
      • fortran_block — Fortran
      • generic_block3 — Generic block
      • MBLOCK — Modelica generic block
      • scifunc_block_m — Scilab function block
      • SUPER_f — Super block
    • Zerocrossingdetection_pal
      • Zerocrossingdetection_pal — Zero crossing detection palette
      • GENERAL_f — GENERAL_f title
      • NEGTOPOS_f — Threshold negative to positive
      • POSTONEG_f — Threshold positive to negative
      • ZCROSS_f — Threshold detection at zero
  • programming_scicos_blocks
    • c_computational_functions
      • C_macros — Utilities C macros
      • C_struct — C Block structure of a computational function
      • C_utils — Utilities C functions
    • scilab_computational_functions
      • sci_struct — Scicos block structure of a scilab computational function
    • utilities_functions
      • curblock — Returns the current called xcos block during the simulation
      • getblocklabel — Get the label of a scicos block
      • getscicosvars — Supervisor utility function
      • phase_simulation — Get the current simulation phase
      • pointer_xproperty — Get the type of a continuous time state variable
      • scicos_time — Returns the current time during simulation
      • set_blockerror — set the block error number
      • set_xproperty — Set the type of a continuous time state variable
  • scilab_utilities_functions
    • block_parameter_error — Displays a parameter input error box for a Xcos block
    • buildouttb — Build of the sublist %cpr.state.outtb
    • getModelicaPath — Get the Modelica directory path needed by Xcos diagram containing Modelica blocks
    • importXcosDiagram — Import a Xcos diagram on Scilab
    • loadScicos — Load the Xcos simulation native library.
    • loadXcosLibs — Loads all native Xcos blocks interfaces functions
    • %MODELICA_USER_LIBS — Specify the paths of the directories containing the Modelica class definition files
    • scicos_debug — Set the level of the Scicos debugging
    • scicos_getvalue — xwindow dialog for Xcos
    • scicos_log — Logger utility for scicos
    • scicosDiagramToScilab — Load or Save an Xcos diagram
    • standard_define — Define a block from its interface as in Xcos editor.
    • standard_inputs — Get the position of the input ports of a block in Xcos editor.
    • standard_origin — Get the position of a block in the Xcos editor.
    • standard_outputs — Get the position of the output ports of a block in Xcos editor.
    • var2vec — Transform a scilab variable into a vector of double
    • vec2var — Transform a vector of double into a scilab variable
    • xcosAddToolsMenu — Add a menu item into the Xcos "Tools" menu.
    • xcosDiagramToScilab — Load or Save an Xcos diagram
    • xcosPal — Instantiate a new Xcos palette on Scilab.
    • xcosPalAdd — Add a palette to the Scilab/Xcos palette manager. Optional property can be added to set the category of the palette.
    • xcosPalAddBlock — Add a block to a Scilab/Xcos palette instance. Some optional properties can be added to customize the palette icon and the style of the block.
    • xcosPalDelete — Remove an Xcos palette.
    • xcosPalExport — Export a palette instance to a path.
    • xcosPalGenerateAllIcons — Update the palette icons (gif files) from a Scilab instance
    • xcosPalMove — Move a palette from a category to another one.
    • xcosUpdateBlock — Update a block instance
  • Scilab/Xcos Data Structures
    • scicos_block — Define a block structure
    • scicos_cpr — Compiled Scicos structure
    • scicos_diagram — Define a scs_m structure
    • scicos_graphics — Define an Xcos block graphics structure
    • scicos_link — Define a link structure
    • scicos_model — Define a model structure
    • scicos_params — Define a param structure
    • scicos_sim — Define a sim structure
    • scicos_state — Define a state structure
  • Solvers
    • LSodar — LSodar (short for Livermore Solver for Ordinary Differential equations, with Automatic method switching for stiff and nonstiff problems, and with Root-finding) is a numerical solver providing an efficient and stable method to solve Ordinary Differential Equations (ODEs) Initial Value Problems.
    • CVode — CVode (short for C-language Variable-coefficients ODE solver) is a numerical solver providing an efficient and stable method to solve Ordinary Differential Equations (ODEs) Initial Value Problems. It uses either BDF or Adams as implicit integration method, and Newton or Functional iterations.
    • Runge-Kutta 4(5) — Runge-Kutta is a numerical solver providing an efficient explicit method to solve Ordinary Differential Equations (ODEs) Initial Value Problems.
    • Dormand-Prince 4(5) — Dormand-Prince is a numerical solver providing an efficient explicit method to solve Ordinary Differential Equations (ODEs) Initial Value Problems.
    • Implicit Runge-Kutta 4(5) — Numerical solver providing an efficient and stable implicit method to solve Ordinary Differential Equations (ODEs) Initial Value Problems.
    • Crank-Nicolson 2(3) — Crank-Nicolson is a numerical solver based on the Runge-Kutta scheme providing an efficient and stable implicit method to solve Ordinary Differential Equations (ODEs) Initial Value Problems. Called by xcos.
    • IDA — Implicit Differential Algebraic equations system solver, providing an efficient and stable method to solve Differential Algebraic Equations system (DAEs) Initial Value Problems.
    • DDaskr — Double-precision Differential Algebraic equations system Solver with Krylov method and Rootfinding: numerical solver providing an efficient and stable method to solve Differential Algebraic Equations systems (DAEs) Initial Value Problems
    • Rootfinding — Finds roots of continuous functions for Zero-crossing Blocks
    • Comparisons — This page compares solvers to determine which one is best fitted for the studied problem.
  • xcos — Block diagram editor and GUI for the hybrid simulator
  • xcos_debug_gui — Interactive debugging function to be used in the Debug Xcos block
  • Menu_Entries — Xcos editor menu entries
• Planilhas
  • csvDefault — Get or set defaults behavior for csv files.
  • csvRead — Read comma-separated value file
  • csvTextScan — Converts into a matrix texts representing separated values
  • csvWrite — Write comma-separated value file
  • read_csv — reads comma-separated value file. Outclassed by csvRead
  • readxls — lê um arquivo Excel
  • write_csv — writes comma-separated value fileOutclassed by csvWrite
  • xls_open — abre um arquivo Excel para leitura
  • xls_read — lê uma folha em um arquivo Excel
• Console
  • ans — resposta
  • clc — Clear Command Window
  • completion — returns files or variables names or reserved keywords starting as a given text
  • console — Keyboard shortcuts predefined in the console window
  • diary — diary of session
  • input — prompt para entrada do usuário
  • lines — sets and queries the display width and pagination for the console
  • mode — sets or queries the mode echoing Scilab instructions in the console
  • %onprompt — special custom function called after each line execution in console
  • prompt — Get/Set current prompt
  • tohome — Clears the command window by masking its former content above the top
• Gerenciador de histórico
  • addhistory — add lines to current history.
  • browsehistory — Open the Scilab history browser
  • displayhistory — displays current scilab history
  • gethistory — returns current scilab history in a string matrix
  • gethistoryfile — get filename used for scilab's history
  • historymanager — enable or disable history manager
  • historysize — get number of lines in history
  • loadhistory — load a history file
  • removelinehistory — remove the Nth line in history.
  • resethistory — Deletes all entries in the Scilab history.
  • saveafterncommands — Save the history file after n statements are added to the file (obsolete)
  • saveconsecutivecommands — Save consecutive duplicate commands.
  • savehistory — save the current history in a file
  • sethistoryfile — set filename for scilab history
• Matlab : Arquivos de dados (R/W)
  • loadmatfile — loads some variables from an Octave or a Matlab MAT binary or ASCII data file
  • matfile2sci — converts a Matlab 5 MAT-file into a Scilab binary file
  • matfile_close — Closes a Matlab binary MAT-file.
  • matfile_listvar — Lists variables of a Matlab binary MAT-file.
  • matfile_open — Opens a Matlab binary MAT-file.
  • matfile_varreadnext — Reads next variable in a Matlab binary MAT-file.
  • matfile_varwrite — Write a variable in a Matlab binary MAT-file.
  • savematfile — saves some Scilab variables in a Matlab MAT-file (binary or ASCII)
• Code Matlab => Scilab
  • Compatible fonctions
    • firstnonsingleton — Finds first dimension which is not 1
    • mstr2sci — character string matrix to character matrix conversion
    • mtlb_0 — Matlab non-conjugate transposition emulation function
    • mtlb_a — Matlab addition emulation function
    • mtlb_all — Matlab all emulation function
    • mtlb_any — Matlab any emulation function
    • mtlb_axis — Matlab axis emulation function
    • mtlb_beta — Matlab beta emulation function
    • mtlb_box — Matlab box emulation function
    • mtlb_close — Matlab close emulation function
    • mtlb_colordef — Matlab colordef emulation function
    • mtlb_cumprod — Matlab cumprod emulation function
    • mtlb_cumsum — Matlab cumsum emulation function
    • mtlb_dec2hex — Matlab dec2hex emulation function
    • mtlb_delete — Matlab delete emulation function
    • mtlb_diag — Matlab diag emulation function
    • mtlb_diff — Matlab diff emulation function
    • mtlb_dir — Matlab dir emulation function
    • mtlb_double — Matlab double emulation function
    • mtlb_e — Matlab extraction emulation function
    • mtlb_echo — Matlab echo emulation function
    • mtlb_eval — Matlab eval emulation function
    • mtlb_exist — Matlab exist emulation function
    • mtlb_eye — Matlab eye emulation function
    • mtlb_false — Matlab false emulation function
    • mtlb_fft — Matlab fft emulation function
    • mtlb_fftshift — Matlab fftshift emulation function
    • mtlb_find — Matlab find emulation function
    • mtlb_findstr — Matlab findstr emulation function
    • mtlb_fliplr — Matlab fliplr emulation function
    • mtlb_fopen — Matlab fopen emulation function
    • mtlb_format — Matlab format emulation function
    • mtlb_fprintf — Matlab fprintf emulation function
    • mtlb_fread — Matlab fread emulation function
    • mtlb_fscanf — Matlab fscanf emulation function
    • mtlb_full — Matlab full emulation function
    • mtlb_fwrite — Matlab fwrite emulation function
    • mtlb_grid — Matlab grid emulation function
    • mtlb_hold — Matlab hold emulation function
    • mtlb_i — Matlab insertion emulation function
    • mtlb_ifft — Matlab ifft emulation function
    • mtlb_imp — Matlab colon emulation function
    • mtlb_int16 — Matlab int16 emulation function
    • mtlb_int32 — Matlab int32 emulation function
    • mtlb_int64 — Matlab int64 emulation function
    • mtlb_int8 — Matlab int8 emulation function
    • mtlb_is — Matlab string insertion emulation function
    • mtlb_isa — Matlab isa emulation function
    • mtlb_isfield — Matlab isfield emulation function
    • mtlb_isletter — Matlab isletter emulation function
    • mtlb_isspace — Matlab isspace emulation function
    • mtlb_l — Matlab left division emulation function
    • mtlb_legendre — Matlab legendre emulation function
    • mtlb_linspace — Matlab linspace emulation function
    • mtlb_logic — Matlab logical operators emulation function
    • mtlb_logical — Matlab logical emulation function
    • mtlb_lower — Matlab lower emulation function
    • mtlb_max — Matlab max emulation function
    • mtlb_min — Matlab min emulation function
    • mtlb_more — Matlab more emulation function
    • mtlb_num2str — Matlab num2str emulation function
    • mtlb_ones — Matlab ones emulation function
    • mtlb_plot — Matlab plot emulation function
    • mtlb_prod — Matlab prod emulation function
    • mtlb_rand — Matlab rand emulation function
    • mtlb_randn — Matlab randn emulation function
    • mtlb_realmax — Matlab realmax emulation function
    • mtlb_realmin — Matlab realmin emulation function
    • mtlb_s — Matlab subtraction emulation function
    • mtlb_setstr — Matlab setstr emulation function
    • mtlb_size — Matlab size emulation function
    • mtlb_sort — Matlab sort emulation function
    • mtlb_strcmp — Matlab strcmp emulation function
    • mtlb_strcmpi — Matlab strcmpi emulation function
    • mtlb_strfind — Matlab strfind emulation function
    • mtlb_strrep — Matlab strrep emulation function
    • mtlb_sum — Matlab sum emulation function
    • mtlb_t — Matlab transposition emulation function
    • mtlb_toeplitz — Matlab toeplitz emulation function
    • mtlb_tril — Matlab tril emulation function
    • mtlb_triu — Matlab triu emulation function
    • mtlb_true — Matlab true emulation function
    • mtlb_uint16 — Matlab uint16 emulation function
    • mtlb_uint32 — Matlab uint32 emulation function
    • mtlb_uint64 — Matlab uint64 emulation function
    • mtlb_uint8 — Matlab uint8 emulation function
    • mtlb_upper — Matlab upper emulation function
    • mtlb_var — Matlab var emulation function
    • mtlb_zeros — Matlab zeros emulation function
  • internals
    • Contents — Create a tree containing contents inference data
    • Cste — Create a tree representing a constant
    • Equal — Generates the Scilab internal code representing an instruction "LHS = RHS"
    • Funcall — Create the converted pseudo-code representing a function call
    • Infer — Create a tree containing inference data
    • Operation — Generates the Scilab pseudo-code representing an operation
    • Type — Create a tree containing type inference data
    • Variable — Generates the Scilab internal code representing a variable (without its content)
    • get_contents_infer — Search for information in a "M2SCi tlist" contents
    • sci_files — How to write conversion functions
  • Matlab-Scilab equivalents
    • A
      • abs (Matlab function) — Absolute value and complex magnitude
      • acoth (Matlab function) — Inverse hyperbolic cotangent
      • all (Matlab function) — Test to determine if all elements are nonzero
      • angle (Matlab function) — Phase angle
      • any (Matlab function) — Test to determine if any nonzeros elements
      • asin (Matlab function) — Inverse sine
      • atan (Matlab function) — Two-quadrant inverse tangent
      • atan2 (Matlab function) — Four-quadrant inverse tangent
      • atanh (Matlab function) — Inverse hyperbolic tangent
    • B
      • balance (Matlab function) — Diagonal scaling to improve eigenvalue accuracy
      • beep (Matlab function) — Produce a beep sound
      • besseli (Matlab function) — Modified Bessel functions of the first kind
      • besselj (Matlab function) — Bessel functions of the first kind
      • besselk (Matlab function) — Modified Bessel functions of the second kind
      • bessely (Matlab function) — Bessel functions of the second kind
      • beta (Matlab function) — Beta function
      • blkdiag (Matlab function) — Construct block diagonal matrix from input arguments
      • box (Matlab function) — Display axes border
    • C
      • case (Matlab function) — Case switch
      • cell (Matlab function) — Create cell array
      • chol (Matlab function) — Cholesky factorization
      • cla (Matlab function) — Clear current axes
      • clc (Matlab function) — Clear Command Window
      • clear (Matlab function) — Remove items from workspace, freeing up system memory
      • clf (Matlab function) — Clear current figure window
      • clock (Matlab function) — Current time as a date vector
      • close (Matlab function) — Delete specified figure
      • closereq (Matlab function) — Default figure close request function
      • colordef (Matlab function) — Set default property values to display different color schemes
      • cot (Matlab function) — Cotangent
      • cputime (Matlab function) — Elapsed CPU time
      • cumprod (Matlab function) — Cumulative product
      • cumsum (Matlab function) — Cumulative sum
    • D
      • dec2hex (Matlab function) — Decimal to hexadecimal number conversion
      • delete (Matlab function) — Delete files or graphics objects
      • diag (Matlab function) — Diagonal including or extracting
      • diary (Matlab function) — Save session to a file
      • diff (Matlab function) — Differences and approximate derivatives
      • dir (Matlab function) — Display directory listing
      • display (Matlab function) — Display the content of an object and some its metadata
      • doc (Matlab function) — Display online documentation
      • docopt (Matlab function) — Web browser for UNIX platforms
      • dos (Matlab function) — Execute a UNIX command and return result
      • double (Matlab function) — Conversion to double precision
      • drawnow (Matlab function) — Complete pending drawing events
    • E
      • echo (Matlab function) — Echo lines during execution
      • eig (Matlab function) — Find eigenvalues and eigenvectors
      • eigs (Matlab function) — Subset of eigenvalues and eigenvectors
      • error (Matlab function) — Display error messages
      • etime (Matlab function) — Elapsed time
      • eval (Matlab function) — Execute a string containing an instruction/expression
      • exist (Matlab function) — Check if a variable or file exists
      • eye (Matlab function) — Identity matrix
    • F
      • false (Matlab function) — False array
      • fclose (Matlab function) — Close one or more open files
      • feof (Matlab function) — Test for end-of-file
      • ferror (Matlab function) — Query about errors in file input or output
      • feval (Matlab function) — Function evaluation
      • fft (Matlab function) — Discrete Fourier transform
      • fftshift (Matlab function) — Shift zero-frequency component of discrete Fourier transform to center of spectrum
      • fgetl (Matlab function) — Read line(s) from file, discard newline character
      • fgets (Matlab function) — Read line from file, keep newline character
      • fileparts (Matlab function) — Return filename parts
      • find (Matlab function) — Find indices and values of nonzero elements
      • findstr (Matlab function) — Find one string within another
      • fliplr (Matlab function) — Flip matrix in left/right direction
      • flipud (Matlab function) — Flip matrix in up/down direction
      • fopen (Matlab function) — Open a file or obtain information about open files
      • for (Matlab function) — Repeat statements a specific number of times
      • format (Matlab function) — Control display format for output
      • fprintf (Matlab function) — Write formatted data to file
      • fread (Matlab function) — Read binary data to a file
      • frewind (Matlab function) — Move the file position indicator to the beginning of an open file
      • fscanf (Matlab function) — Read formatted data to file
      • fseek (Matlab function) — Set file position indicator
      • ftell (Matlab function) — Get file position indicator
      • fwrite (Matlab function) — Write binary data to a file
    • G
      • getenv (Matlab function) — Get environment variable
      • graymon (Matlab function) — Set graphics defaults for gray-scale monitors
      • grid (Matlab function) — Grid lines for two- and three-dimensional plots
    • H
      • hankel (Matlab function) — Hankel matrix
      • help (Matlab function) — Display help
      • helpdesk (Matlab function) — Display Help browser
      • helpwin (Matlab function) — Provide access to and display help for all functions
      • hold (Matlab function) — Hold current graph
      • home (Matlab function) — Move the cursor to the upper left corner of the Command Window
      • horzcat (Matlab function) — Horizontal concatenation
    • I
      • if (Matlab function) — Conditionally execute statements
      • ifft (Matlab function) — Inverse discrete Fourier transform
      • interp1 (Matlab function) — One_dimension interpolation function
      • isa (Matlab function) — Detect an object of a given type
      • iscell (Matlab function) — Determine if input is a cell array
      • ischar (Matlab function) — Determine if item is a character array
      • isequal (Matlab function) — Determine if arrays are numerically equal
      • isfield (Matlab function) — Determine if input is a structure array field
      • isfinite (Matlab function) — True for finite elements
      • ishandle (Matlab function) — Determines if values are valid graphics object handles
      • ishold (Matlab function) — Return hold state
      • isinteger (Matlab function) — Detect whether an array has integer data type
      • islogical (Matlab function) — Determine if item is a logical array
      • ismember (Matlab function) — Data sets membership comparison
      • isnumeric (Matlab function) — Determine if input is a numeric array
      • ispc (Matlab function) — Determine if PC (Windows) version
      • isreal (Matlab function) — Determine if all array elements are real numbers
      • isspace (Matlab function) — Detect elements that are ASCII white spaces
      • isstr (Matlab function) — Determine if item is a character array
      • isstruct (Matlab function) — Determine if input is a structure array
      • isunix (Matlab function) — Determine if Unix version
      • isvector (Matlab function) — Determine if input is a vector
    • K
      • keyboard (Matlab function) — Invoke the keyboard in a file
      • kron (Matlab function) — Kronecker tensor product
    • L
      • length (Matlab function) — Length of largest array dimension
      • load (Matlab function) — Load workspace variables from disk
      • logical (Matlab function) — Convert numeric values to logical
      • lookfor (Matlab function) — Search for specified keyword in all help entries
      • lower (Matlab function) — Convert string to lower case
      • lu (Matlab function) — LU matrix factorization
    • M
      • max (Matlab function) — Maximum
      • min (Matlab function) — Minimum
      • mkdir (Matlab function) — Make new folder
      • mod (Matlab function) — Modulus after division
      • more (Matlab function) — Display Command Window output one screenful at a time
    • N
      • nargin (Matlab function) — Number of function input arguments
      • nargout (Matlab function) — Number of function output arguments
      • null (Matlab function) — Null space of a matrix
      • num2str (Matlab function) — Number to string conversion
    • O
      • ones (Matlab function) — Create an array of all ones
      • otherwise (Matlab function) — Default part of switch/select statement
    • Operators
      • + (Matlab operator) — Plus
      • & (Matlab operator) — Logical AND
      • : (Matlab operator) — Colon
      • .\ (Matlab operator) — Elementwise left division
      • .* (Matlab operator) — Elementwise multiplication
      • ./ (Matlab operator) — Elementwise right division
      • .' (Matlab operator) — Elementwise transpose
      • > (Matlab operator) — Greater than
      • >= (Matlab operator) — Greater or equal to
      • \ (Matlab operator) — Left division
      • < (Matlab operator) — Smaller than
      • <= (Matlab operator) — Smaller or equal to
      • ~ (Matlab operator) — Negation
      • | (Matlab operator) — Logical OR
      • ^ (Matlab operator) — Exponent
      • ' (Matlab operator) — Transpose
    • P
      • pause (Matlab function) — Halt execution temporarily
      • plot (Matlab function) — Linear 2-D plot
      • pow2 (Matlab function) — Base 2 power and scale floating-point numbers
      • prod (Matlab function) — Product of array elements
    • Q
      • qr (Matlab function) — Orthogonal-triangular decomposition
    • R
      • rand (Matlab function) — Uniformly distributed random numbers and arrays
      • randn (Matlab function) — Normally distributed random numbers and arrays
      • randperm (Matlab function) — Uniformly distributed random numbers and arrays
      • realmax (Matlab function) — Largest positive floating-point number
      • realmin (Matlab function) — Smallest positive floating-point number
      • rem (Matlab function) — Remainder after division
      • reshape (Matlab function) — Reshape array
    • S
      • save (Matlab function) — Save workspace variables from disk
      • setstr (Matlab function) — Set string flag
      • size (Matlab function) — Array dimension
      • sort (Matlab function) — Sort elements in ascending order
      • sparse (Matlab function) — Create sparse matrix
      • strcmp (Matlab function) — Compare strings
      • strcmpi (Matlab function) — Compare strings ignoring case
      • strfind (Matlab function) — Find one string within another
      • strrep (Matlab function) — String search and replace
      • sum (Matlab function) — Sum of array elements
      • surf (Matlab function) — 3-D surface plot
      • switch (Matlab function) — Switch among several cases based on expression
    • T
      • toeplitz (Matlab function) — Toeplitz matrix
      • tril (Matlab function) — Lower triangular part of a matrix
      • triu (Matlab function) — Upper triangular part of a matrix
      • true (Matlab function) — True array
      • type (Matlab function) — Display contents of file
    • U
      • unix (Matlab function) — Execute a UNIX command and return result
      • upper (Matlab function) — Convert string to upper case
    • V
      • varargin (Matlab function) — Pass variable numbers of arguments
      • varargout (Matlab function) — Return variable numbers of arguments
      • vertcat (Matlab function) — Vertical concatenation
    • Variables
      • end (Matlab variable) — Last index
      • eps (Matlab variable) — Floating-point relative accuracy
      • i (Matlab variable) — Imaginary unit
      • j (Matlab variable) — Imaginary unit
      • pi (Matlab variable) — Ratio of a circle's circumference to its diameter
    • W
      • waitforbuttonpress (Matlab function) — Wait for key or mouse button press
      • warning (Matlab function) — Display warning messages
      • who (Matlab function) — List variables in the workspace
      • whos (Matlab function) — List variables in the workspace
      • winqueryreg (Matlab function) — Get item from Microsoft Windows registry
    • Z
      • zeros (Matlab function) — Create an array of all zeros
    • Matlab-Scilab_character_strings — Generally speaking about...
  • About M2SCI tools — Generally speaking about tools to convert Matlab files to Scilab
  • m2scideclare — Giving tips to help M2SCI...
  • mfile2sci — Matlab M-file to Scilab conversion function
  • translatepaths — convert a set of Matlab M-files directories to Scilab
• Funções
  • Built-in & external
    • clearfun — remove função primitiva
    • external — objeto Scilab, função ou rotina externa
    • funptr — codificação de primitivas
    • intppty — ajusta propriedades de passagem de argumentos de interface
    • newfun — adiciona um nome à tabela de funções
    • what — lista de primitivas do Scilab
  • Libraries
    • genlib — builds a library from a set of *.sci files defining functions in a given directory
    • get_function_path — retorna o endereço do arquivo fonte de uma função de biblioteca
    • lib — loads a library of Scilab functions and variables, and sets its name
    • librarieslist — retorna as bibliotecas do Scilab
    • libraryinfo — retorna macros e endereço de uma biblioteca Scilab
  • argn — número de argumentos na chamada de uma função
  • deff — in-line definition of a (anonymous) function in Scilab language
  • exec — execução de arquivo script ("script" significa roteiro)
  • execstr — executa código Scilab em strings
  • feval — múltipla avaliação
  • funcprot — alterna o modo de proteção de funções Scilab
  • endfunction — encerra definição de função
  • getd — retorna todas as funções definidas em um diretório
  • macr2tree — fornece o código interno de uma função Scilab compilada
  • macro — Procedimento Scilab e objeto Scilab
  • macrovar — variáveis de uma função
  • overloading — capacidades de overloading ("sobrecarga") de exibições, funções e operadores
  • tree2code — gera a definição ASCII de uma função Scilab
  • varargin — variável do número de argumentos de saída em uma lista de argumentos de entrada
  • varargout — variável do número de argumentos de saída em uma lista de argumentos de saída
  • whereis — Returns the name of the loaded library/module a given function belongs to
• Ferramentas de Desenvolvimento
  • Assert
    • Assert Overview — An overview of the Assert module.
    • assert_checkalmostequal — Check that computed and expected are numerically close.
    • assert_checkequal — Check that computed and expected are equal.
    • assert_checkerror — Check that an instruction produces the expected error.
    • assert_checkfalse — Check that condition is false.
    • assert_checkfilesequal — Check that two files are equal.
    • assert_checktrue — Check that condition is true.
    • assert_comparecomplex — Compare complex numbers with a tolerance.
    • assert_computedigits — Returns the number of significant digits in computed result.
    • assert_cond2reltol — Suggests a relative error, computed from the condition number.
    • assert_cond2reqdigits — Suggests the number of required digits, given the condition number.
    • assert_generror — Generates an error.
  • bench_run — Launches benchmark tests
  • example_run — Launch the examples found in help pages.
  • test_run — runs unit tests and non-regression tests of a module or in a directory
• Ferramentas de Demonstração
  • add_demo — adiciona uma entrada na lista de demonstrações
  • demo_begin — begin a demonstration
  • demo_choose — create a dialog box for the choice of options
  • demo_compiler — test the presence of a compiler
  • demo_end — completes a demonstration
  • demo_file_choice — choose and executes an item within a list
  • demo_function_choice — choose and execute an item within a list
  • demo_run — script file execution
• Link Dinâmico/incremental
  • addinter — new functions interface dynamic link at run time.
  • c_link — check if symbol loaded with dynamic link
  • call — chamada a rotinas de usuário FORTRAN ou C
  • chooselcccompiler — moved as toolbox in ATOMS
  • configure_ifort — set environments variables for Intel Fortran Compiler (Windows).
  • configure_msvc — set environments variables for Microsoft C Compiler.
  • dllinfo — provides information about the format and symbols provided in executable and DLL files (Windows).
  • findmsifortcompiler — detects Intel fortran Compiler
  • findmsvccompiler — detects Microsoft C Compiler
  • G_make — call make or nmake
  • getdynlibext — get the extension of dynamic libraries on your operating system.
  • haveacompiler — detect if you have a C compiler.
  • ilib_build — utility for shared library management
  • ilib_build_jar — Build Java packages from sources into a JAR file
  • ilib_compile — ilib_build utility: executes the Makefile produced by ilib_gen_Make
  • ilib_for_link — utility for shared library management with link
  • ilib_gen_cleaner — utility for ilib_build: generates a cleaner file
  • ilib_gen_gateway — utility for ilib_build, generates a gateway file.
  • ilib_gen_loader — utility for ilib_build: generates a loader file
  • ilib_gen_Make — utility for ilib_build: produces a Makefile for building shared libraries
  • ilib_include_flag — Return a formatted includes related string to pass to system compiler
  • ilib_mex_build — utility for mex library management
  • ilib_verbose — set level of display used by dynamic link functions.
  • link — dynamic linker
  • Supported and compatible compilers — supported and compatible compilers by Scilab
  • ulink — unlink/unload a dynamically linked shared object
• ATOMS
  • Getting started — A short introduction to install and load ATOMS modules in Scilab.
  • Functions Summary —
  • atomsAutoload — Load the modules marked as "autoload"
  • atomsAutoloadAdd — Add one or several modules to autoload
  • atomsAutoloadDel — Remove one or several modules from the autoload system
  • atomsAutoloadList — Get the list of modules registered to autoload
  • atomsCategoryList — List available categories
  • atomsCheckModule — Check the given list of ATOMS modules
  • atomsDepTreeShow — Show the dependency tree of a module
  • atomsGetConfig — Get ATOMS system parameters
  • atomsGetInstalled — Get the list of installed external modules
  • atomsGetInstalledPath — Gets the install path of some installed external modules
  • atomsGetLoaded — Get the list of loaded external modules
  • atomsGetLoadedPath — Returns the path of the installation directory of loaded external modules.
  • atomsInstall — Install one or several external modules
  • atomsIsInstalled — Determines whether the module is installed. Returns true if the module is installed, false otherwise.
  • atomsIsLoaded — determines whether a module is loaded or not
  • atomsList — List available external modules
  • atomsLoad — Load one or several external modules
  • atomsQuit — Unload (call .quit file of) external modules previously loaded by ATOMS
  • atomsRemove — Remove one or several modules
  • atomsRepositoryAdd — Add one or several URLs to the list of managed repositories
  • atomsRepositoryDel — Remove one or several URLs from the list of managed repositories
  • atomsRepositoryList — Get the list of managed repositories
  • atomsRestoreConfig — Restore the configuration from the backup file
  • atomsSaveConfig — Make a backup of the configuration file
  • atomsSearch — Searches for external modules.
  • atomsSetConfig — Manage ATOMS system parameters
  • atomsShow — Show the characteristics of a module
  • atomsSystemInit — Sets the rightful write access for the ATOMS system
  • atomsSystemUpdate — Update the list of available modules
  • atomsTest — Execute tests of given module installed
  • atomsUpdate — Update one or several external modules
  • atomsVersion — Show the ATOMS's version of Scilab
• Interfaces com Tcl/Tk
  • ScilabEval — tcl instruction : Evaluate a string with scilab interpreter
  • TCL_CreateSlave — Create a TCL slave interpreter
  • TCL_DeleteInterp — delete TCL interpreter
  • TCL_EvalFile — Reads and evaluate a tcl/tk file
  • TCL_EvalStr — Evaluate a string within the Tcl/Tk interpreter
  • TCL_ExistArray — Return %T if a tcl array exists
  • TCL_ExistInterp — Return %T if a tcl slave interperter exists
  • TCL_ExistVar — Return %T if a tcl variable exists
  • TCL_GetVar — Get a tcl/tk variable value
  • TCL_GetVersion — get the version of the TCL/TK library at runtime.
  • TCL_SetVar — Set a tcl/tk variable value
  • TCL_UnsetVar — Remove a tcl variable
  • TCL_UpVar — Make a link from a tcl source variable to a tcl destination variable
  • winlist — Return the winId of current window created by sciGUI
• Script editor
  • edit — edição de funções
  • edit_error — opens in scilab editor the source of the last recorded error
  • editor — Call the text editor as defined in the preferences
  • scinotes — Scinotes: Embedded Scilab text editor
• UI Data
  • browsevar — Scilab variable browser
  • closeEditvar — Close the variable editor (obsolete)
  • editvar — Scilab variable editor
  • filebrowser — Open the Scilab file browser
  • News feed — Displays news about Scilab
• Gerenciamento de ajuda online
  • utilities
    • %helps — variável definindo o endereço dos diretórios de ajuda
    • add_help_chapter — adiciona uma entrada na lista de ajudas
    • del_help_chapter — Delete an entry in the help list
    • help_from_sci — Geração de arquivos de ajuda e de arquivos de demonstração a partir da seção de comentários de cabeçalho de um arquivo-fonte .sci
    • help_skeleton — constrói o esqueleto do arquivo de ajuda xml associado à função Scilab
    • Link toolbox help with Scilab one — How to make hyperlink in toolbox help pointing to Scilab's items
    • Scilab documentation format — on line help XML file description format
    • manedit — editando item do manual
    • xmltohtml — converte arquivos de ajuda xml do Scilab para formato HTML
    • xmltojar — converte arquivos de ajuda xml do Scilab para formato javaHelp
    • xmltopdf — converte arquivos de ajuda xml do Scilab para formato PDF
    • xmltops — converte arquivos de ajuda xml do Scilab para formato Postscript
  • apropos — procura por palavras-chave na ajuda do Scilab
  • head_comments — exibe comentários do cabeçalho da função Scilab
  • help — queries and displays help pages in the Scilab help browser
• Modules manager
  • Sections builders
    • tbx_build_blocks — Compile Xcos blocks (toolbox compilation process)
    • tbx_build_cleaner — Generate a cleaner.sce script (toolbox compilation process)
    • tbx_build_loader — Generate loader and unloader scripts (toolbox compilation process)
    • tbx_build_localization — Build localization "mo" file from "po" files (toolbox compilation process)
    • tbx_build_src — Build sources (toolbox compilation process)
    • tbx_builder_gateway — Builds the user gateway code in sci_gateway/ subdirectory.
    • tbx_builder_help — Build help pages of a toolbox, with possible subsections (toolbox compilation process)
    • tbx_builder_macros — Create library(es) of a toolbox for its functions in Scilab language
    • tbx_builder_src — Builds the user source code (non-gateway) in src/ subdirectory.
  • Helper functions
    • tbx_build_gateway — Build a gateway (toolbox compilation process)
    • tbx_build_gateway_clean — Generate a cleaner_gateway.sce script (toolbox compilation process)
    • tbx_build_gateway_loader — Generate a loader_gateway.sce script (toolbox compilation process)
    • tbx_build_help — Generate help files (toolbox compilation process)
    • tbx_build_help_loader — Generate an addchapter.sce script (toolbox compilation process)
    • tbx_build_macros — Compile macros (toolbox compilation process)
    • tbx_build_pal_loader — Generate a loader_pal.sce script for loading Xcos palette module(toolbox compilation process)
    • tbx_builder_gateway_lang — Run builder_gateway_(language).sce script if it exists (toolbox compilation process)
    • tbx_builder_help_lang — Run build_help.sce script if it exists (toolbox compilation process)
    • tbx_builder_src_lang — Run builder_(language).sce script if it exists (toolbox compilation process)
    • tbx_generate_pofile — Extract localized strings from toolbox sources (toolbox compilation process)
  • tbx_make — Builds a toolbox having a standard structure (EXPERIMENTAL)
• Localização
  • addlocalizationdomain — add a new domain in localization mechanism.
  • dgettext — get text translated into the current locale and a specific domain (obsolete)
  • getdefaultlanguage — returns the default language used by Scilab
  • getlanguage — returns the current language used by Scilab.
  • _ — Alias of gettext().
  • setdefaultlanguage — sets the language of the session at startup and for some fixed Scilab menus
  • setlanguage — chooses the language used for standard messages and help pages for the current session
• API Scilab
  • legacy
    • boolean
      • isBooleanType — Check if it is a boolean variable.
      • getScalarBoolean — Read scalar boolean data from a gateway argument.
      • createScalarBoolean — Create scalar boolean variable in Scilab memory.
      • boolean example — Boolean use case.
    • Boolean Sparse
      • isBooleanSparseType — Check if it is a boolean sparse variable.
      • getAllocatedBooleanSparseMatrix — Get sparse matrix attributes.
      • freeAllocatedBooleanSparse — Free memory allocated by getAllocatedBooleanSparseMatrix function.
      • boolean sparse example — Boolean sparse use case.
    • • How to
        • Calling a scilab function (macros) from a C gateway — Calling a scilab function (macros) from a C interface
      • CheckLhs (deprecated) — C macro which checks the number of output arguments present in the calling Scilab function. This function is obsolete.
      • CheckRhs (deprecated) — C macro which checks the number of input arguments present in the calling Scilab function. This function is obsolete.
      • Lhs (deprecated) — A C gateway function which provides the number of output arguments present in the calling Scilab function This function is obsolete.
      • LhsVar (deprecated) — a C gateway function which specifies which parameters created inside the C gateway will be returned as an output argument into Scilab. This function is obsolete.
      • Rhs (deprecated) — A C gateway function which provides the number of input arguments present in the calling Scilab function This function is obsolete.
      • sci_types — a C enumeration which defines the types available for a variable
      • Scierror — C gateway function which displays an error message to the user (same profile as the printf function) and returns an integer value specifying an error level
      • sciprint — A C gateway function which displays standard messages to the user (same profile as the C printf function)
    • double
      • isDoubleType — Check if it is a double variable.
      • getScalarDouble — Get scalar double variable.
      • getScalarComplexDouble — Get scalar complex double variable.
      • createScalarDouble — Create a scalar double in Scilab memory.
      • createScalarComplexDouble — Create a scalar complex double in Scilab memory.
      • double example — Double use case.
    • handle
      • isHandleType — Check if it is a handle variable.
      • getScalarHandle — Read scalar handle data from a gateway argument.
      • createScalarHandle — Create scalar handle variable in Scilab memory.
      • handle example — Handle use case.
    • hypermat
      • isHypermatType — Check if it is a hypermatrix variable.
      • getHypermatOfDouble — Get a hypermatrix of double variable.
      • getHypermatOfInt — Get a hypermatrix of integer variable.
    • integer
      • isIntegerType — Check if it is a double variable.
      • getScalarInteger8 — Get scalar integer variable.
      • createScalarInteger8 — Create scalar integer variable.
      • integer example — Integer use case.
    • List manipulation
      • isListType, isTListType, isMListType — Check if it is a list, mlist, tlist variable.
      • Boolean reading (Scilab gateway) — How to read matrix of boolean in a list.
      • Boolean writing (Scilab gateway) — How to add matrix of boolean in a list.
      • Boolean sparse reading (Scilab gateway) — How to read boolean sparse in a list.
      • Boolean sparse writing (Scilab gateway) — How to add boolean sparse matrix in a list.
      • Create List (Scilab gateway) — How to get create a list in Scilab memory.
      • Double reading (Scilab gateway) — How to read matrix of double in a list.
      • Double writing (Scilab gateway) — How to add matrix of double in a list.
      • Get child item (Scilab gateway) — How to get the address of a list child.
      • Item Number (Scilab gateway) — How to get the number of items in a list (list, mlist, tlist).
      • Integer reading (Scilab gateway) — How to read matrix of integer in a list.
      • Integer writing (Scilab gateway) — How to add matrix of integer in a list.
      • Pointer reading (Scilab gateway) — How to read pointer in a list.
      • Pointer writing (Scilab gateway) — How to add pointer in a list.
      • Polynomial reading (Scilab gateway) — How to read matrix of polynomial in a list.
      • Polynomial writing (Scilab gateway) — How to add matrix of polynomial in a list.
      • Sparse reading (Scilab gateway) — How to read sparse in a list.
      • Sparse writing (Scilab gateway) — How to add sparse matrix in a list.
      • String reading (Scilab gateway) — How to read matrix of string in a list.
      • String writing (Scilab gateway) — How to add matrix of string in a list.
    • Low level functions
      • AssignOutputVariable — a C gateway function which specifies which parameters created inside the C gateway will be returned as an output argument into Scilab.
      • Boolean reading (Scilab gateway) — How to read matrix of boolean.
      • Boolean writing (Scilab gateway) — How to write matrices of boolean.
      • Boolean sparse reading (Scilab gateway) — How to read boolean sparse in a gateway.
      • Boolean sparse writing (Scilab gateway) — How to add boolean sparse matrix in a gateway.
      • CallOverloadFunction — a C gateway function uses to call overload function or macro
      • Check variable dimensions (Scilab gateway) — A C gateway functions which check dimensions of a variable.
      • CheckInputArgument — C function which checks the number of input arguments present in the calling Scilab function.
      • CheckOutputArgument — C function which checks the number of output arguments present in the calling Scilab function.
      • Variable Reference (Scilab gateway) — How to get the address of an argument or a variable in a gateway.
      • Variable dimension (Scilab gateway) — How to get the dimensions of an argument or a variable stored as matrix.
      • Variable Type (Scilab gateway) — How to get the type of an argument or a variable within a gateway.
      • Variable Complexity (Scilab gateway) — How to get the argument or variable complexity.
      • Matrix Type (Scilab gateway) — How to know if an argument or a variable is stored as a matrix.
      • deleteNamedVariable — a C gateway function uses to delete a variable from name
      • Double reading (Scilab gateway) — How to read matrices of double in a gateway.
      • Double writing (Scilab gateway) — How to write matrices of doubles in a gateway.
      • getNbInputArgument (Scilab gateway) — A C gateway function which provides the number of input arguments present in the calling Scilab function
      • getNbOutputArgument (Scilab gateway) — A C gateway function which provides the number of output arguments present in the calling Scilab function
      • Handle reading (Scilab gateway) — How to read matrix of handle.
      • Handle writing (Scilab gateway) — How to write matrices of handle.
      • Integer Precision (Scilab gateway) — How to get precision of an integer matrix.
      • Integer reading (Scilab gateway) — How to read matrices of integer in a gateway.
      • Integer writing (Scilab gateway) — How to write matrices of integers in a gateway.
      • nbInputArgument (Scilab gateway) — A C gateway function which provides the number of input arguments present in the calling Scilab function
      • Pointer reading (Scilab gateway) — How to read pointer in a gateway.
      • Pointer writing (Scilab gateway) — How to write pointer in a gateway.
      • Polynomial Symbolic Variable (Scilab gateway) — How to get the symbolic variable name.
      • Polynomial reading (Scilab gateway) — How to read matrices of polynomials in a gateway.
      • Polynomial writing (Scilab gateway) — How to write matrices of polynomials in a gateway.
      • ReturnArguments — A C gateway function which returns the various variables.
      • Sparse matrix reading (Scilab gateway) — How to read sparse matrices in a gateway.
      • Sparse writing (Scilab gateway) — How to write sparse matrix in a gateway.
      • String reading (Scilab gateway) — How to read matrices of strings in a gateway.
      • String writing (Scilab gateway) — How to write matrices of string in a gateway.
      • UpdateStack — A C gateway function which update stack information with your modifications.
    • optionals
      • get optional argument (Scilab gateway) —
    • polynomial
      • isPolyType — Check if it is a polynomial variable.
      • getAllocatedSinglePoly — Get single polynomial variable.
      • getAllocatedSinglePoly — Get single complex polynomial variable.
      • getAllocatedMatrixOfPoly — Get matrix of polynomial variable.
      • getAllocatedMatrixOfComplexPoly — Get matrix of complex polynomial variable.
      • freeAllocatedSinglePoly — Free memory allocated by getAllocatedSinglePoly function.
      • freeAllocatedSingleComplexPoly — Free memory allocated by getAllocatedSingleComplexPoly function.
      • freeAllocatedSinglePoly — Free memory allocated by getAllocatedSinglePoly function.
      • freeAllocatedSinglePoly — Free memory allocated by getAllocatedSinglePoly function.
      • polynomial example — Polynom use case.
    • sparse
      • isSparseType — Check if it is a sparse variable.
      • getAllocatedSparseMatrix — Get sparse matrix variable.
      • getAllocatedComplexSparseMatrix — Get complex sparse matrix variable.
      • freeAllocatedSparseMatrix — Free memory allocated by getAllocatedSparseMatrix function.
      • freeAllocatedComplexSparseMatrix — Free memory allocated by getAllocatedComplexSparseMatrix function.
      • sparse example — Sparse use case.
    • string
      • isStringType — Check if it is a string variable.
      • getAllocatedSingleString — Get single string variable.
      • getAllocatedMatrixOfString — Get matrix of string variable.
      • createSingleString — create a single string variable.
      • freeAllocatedSingleString — Free memory allocated by getAllocatedSinglePoly function.
      • freeAllocatedMatrixOfString — Free memory allocated by getAllocatedMatrixOfString function.
      • string example — String use case.
    • api_scilab — api_scilab is the Scilab interface to read/write data from/to Scilab memory
  • API Scilab — api_scilab is the Scilab 6 interface to access Scilab variables.
  • scilabOpt — It is a list of optional arguments given in the call.
  • Getting started with API_Scilab — How to load a C, C++ or fortran code in the Scilab engine as a new function
  • API double functions —
  • API common functions —
  • API string functions —
  • API boolean functions —
  • API integer functions —
  • API list-type functions —
  • API polynomial functions —
  • API pointer functions —
  • API cell functions —
  • API struct functions —
  • API handle functions —
  • API optional functions —
• call_scilab API
  • Boolean management — How to manage Scilab's boolean read and write process using call_scilab and api_scilab
  • call_scilab — call_scilab is an interface which provides the ability to call Scilab engine from C/C++ code
  • Compile and run with Call Scilab — How to compile a native application based on or using Scilab
  • Complex management — How to manage Scilab's complex variable read and write process using call_scilab
  • DisableInteractiveMode — Disables some features (plotting, gui creation, Tcl/Tk...) and leaves only the computing engine
  • Double management — How to manage Scilab's variable read and write process using call_scilab and api_scilab
  • fromc — Checks if current Scilab is called from an external C program (by StartScilab).
  • fromjava — Checks if current Scilab is called from javasci
  • GetLastJob — Returns the latest job sent to Scilab engine
  • ScilabHaveAGraph — Check if any Scilab graphics have been opened.
  • SendScilabJob — Send a Scilab task from a C/C++ code (call_scilab)
  • SendScilabJobs — Send Scilab tasks from a C/C++ code (call_scilab)
  • StartScilab — Initializes and starts Scilab engine in Call Scilab
  • String management — How to manage Scilab's String read and write process using call_scilab and api_scilab
  • TerminateScilab — Stops and terminates Scilab engine in Call Scilab
• JVM
  • javaclasspath — set and get dynamic Java class path
  • javalibrarypath — set and get dynamic java.library.path
  • jre_path — returns Java Runtime Environment used by Scilab
  • system_getproperty — gets the system property for a given JVM key
  • system_setproperty — set a system property for a given JVM key to a given value.
• Java from Scilab
  • Getting started - Beginning — How to use the Java Scilab binding?
  • Getting started - Second step — How to use the Java Scilab binding?
  • jallowClassReloading — Allow the class reloading
  • jarray — Create a Java array
  • jautoTranspose — Set the way to convert matrices
  • jautoUnwrap — Unwrap automatically returned values
  • jcast — Cast a Java object into another one.
  • jcompile — Compile Java code or file
  • jcreatejar — Creates a Java ARchive (JAR) from a set of files / directories
  • jdeff — Map a static Java method onto a Scilab macro
  • jdisableTrace — Stop the trace process.
  • jenableTrace — Allow to trace the internal functionality of JIMS to help the debugging.
  • jexists — Test if a Scilab Java Object is valid on the Java side
  • jgetclassname — Return the class name of the given object
  • jgetfield — Get the field value of a Java object
  • jgetfields — Get all the fields of a Java object
  • jgetinfo — Returns information about the Java virtual machine
  • jgetmethods — Get all the methods of a Java object
  • jimport — Import a Java class
  • jinvoke — Invoke a method of a Java object
  • jinvoke_db — Invoke a method of a Java object in using Java direct buffers
  • jnewInstance — Creates a new instance of a Java class
  • jnull — The Scilab version of the Java null object.
  • jremove — Remove a Java Object on the Java side
  • jsetfield — Set the field of a Java object
  • junwrap — Convert a Java object into a Scilab native type
  • junwraprem — Convert a Java object into a Scilab native type and remove it from the Java side
  • jvoid — For no argument functions
  • jwrap — Wrap a Scilab variable into a Java one if possible
  • jwrapinchar — Wrap Scilab uint16 matrix into Java char multiarray.
  • jwrapinfloat — Wrap Scilab double matrix into Java float multiarray.
  • new — Creates a new instance of a Java class
• Interface Java
  • Compile and run with javasci v2 — How to compile a Java application using Javasci v2
  • javasci — Call Scilab engine from a Java application
  • javasci FAQ — The frequently asked questions for Javasci v2
  • javasci v1 limitations — Why javasci v1 is now deprecated ?
  • javasci - Step by step — How to write an application based on javasci v2
• Preferences
  • preferences — Open the Scilab Preferences window
  • SciNotes preferences — SciNotes general preferences
  • setPreferencesValue — Set preferences value (obsolete)
• Coverage
  • covMerge — Merges coverage results and exports to a file
  • covStart — Instruments some macros to store runtime information on code coverage and execution time
  • covStop — Removes all instrumentation data
  • covWrite — Exports runtime information to files
  • profile — General information about instrumentation capabilities
  • profileDisable — Remove instrumentation from a function, a library or remove all instrumentation
  • profileEnable — Add instrumentation to a function, a library or all available functions
  • profileGetInfo — Retrieve instrumentation information as a Scilab value
• Lint tool (SLint)
  • Scilab code-checking criteria —
  • slint — Checks the Scilab code of given macros against a set of criteria
• Web Tools
  • fromJSON — Convert JSON to scilab variable.
  • http_delete — HTTP DELETE request.
  • http_get — HTTP GET request.
  • http_patch — HTTP PATCH request.
  • http_post — HTTP POST request.
  • http_put — HTTP PUT request.
  • http_upload — HTTP POST or PUT request to upload file(s) on server.
  • toJSON — Convert scilab variable to JSON.
• Ferramentas Windows
  • consolebox — shows or hides the MS Windows terminal running the Scilab session
  • createGUID — Creates a GUID (Windows only)
  • dos — executes some DOS instructions (Windows only)
  • findfileassociation — Searches for and retrieves a file association-related string from the registry (Windows only)
  • getsystemmetrics — Retrieves the specified system metric or system configuration setting (Windows only)
  • istssession — Determines if scilab is launched from a ms terminal service session (Windows only)
  • mcisendstring — sends a command string to an MCI device (Windows only)
  • powershell — executes a command with the Windows powershell interpreter (Windows only)
  • win64 — Determine whether Windows x64 version of Scilab (Windows only)
  • winopen — Open file in appropriate application (Windows only)
  • winqueryreg — Get item from Microsoft Windows registry (Windows only)

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