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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Ajuda do Scilab >> Code Matlab => Scilab

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

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