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...
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