Matlab Tutorials

ver

ver MATLAB, SIMULINK, and TOOLBOX version information.
ver displays the current MATLAB and toolbox version numbers.
ver(TOOLBOX_DIR) displays the current version information for the
toolbox specified by the string TOOLBOX_DIR. Read More

computer

computer Computer type.
computer returns a string containing the name of the computer
on which MATLAB is executing. Possibilities are:

ISPC ISUNIX
PCWIN – MS-Windows 1 0
SOL2 – Sun Sparc (Solaris 2) 0 1
HPUX – HP PA-RISC (HP-UX 11.00) 0 1
HP700 – HP PA-RISC (HP-UX 10.20) 0 1
ALPHA – Compaq Alpha (OSF1) 0 1
IBM_RS – IBM RS/6000 (AIX) 0 1
SGI – Silicon Graphics (IRIX/IRIX64) 0 1
GLNX86 – Linux on PC compatible (Linux) 0 1

[C,MAXSIZE] = computer returns also integer MAXSIZE which
contains the maximum number of elements allowed in a matrix
on this version of MATLAB.
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clear

clear Clear variables and functions from memory.
clear removes all variables from the workspace.
clear VARIABLES does the same thing.
clear GLOBAL removes all global variables.
clear FUNCTIONS removes all compiled M- and MEX-functions.

clear ALL removes all variables, globals, functions and MEX links.
clear ALL at the command prompt also removes the Java packages
import list. More »