Posts Tagged ‘variables’
Modifying and Reloading Classes
Ensuring MATLAB Uses Your Changes
There is only one class definition for a given class in MATLAB at any given time. When you create an instance of a class, MATLAB loads the class definition. So as long as instances of that class exist, MATLAB does not reload the class definition. Read More
Tags: clear, Clear Classes, close, close_system, Functions, Graphics, Graphics Objects, Handle, matlab, mlock, munlock, Persistent, rmappdata, simulink, Simulink Models, variables
MATLAB Commands
Basic Command Syntax
A simple MATLAB command computes the result of the expression to the right of the equals sign and assigns the value of the result to the output variable at the left. Examples of simple MATLAB commands are Read More
save
SAVE Save workspace variables to disk.
SAVE FILENAME saves all workspace variables to the binary “MAT-file”
named FILENAME.mat. The data may be retrieved with LOAD. If FILENAME
has no extension, .mat is assumed. Read More
quit
quit Quit MATLAB session.
quit terminates MATLAB after running the script FINISH.M,
if it exists. The workspace information will not be saved
unless FINISH.M calls SAVE. If an error occurs while
executing FINISH.M, quitting is cancelled. Read More
Matlab Expressions
Variables
Like most other programming languages, the MATLAB language provides mathematical expressions, but unlike most programming languages, these expressions involve entire matrices. Read More
Tags: abs, angle, arithmetic operators, case, clear, complex conjugate, decimal notation, decimal point, Define, division, end, eps, Examples, Expressions, fix, floating point, floating point numbers, for, format, Functions, gui, help, if, inf, length, m-files, mathematical expressions, matlab, matlab language, minus, more, namelength, programming, realmax, realmin, return, sign, statements, type declarations, variable names, variables, ver
Desktop Tools
This section provides an introduction to MATLAB’s desktop tools. You can also use MATLAB functions to perform most of the features found in the desktop tools. The tools are: Read More
Tags: addpath, array, break, cd, clear, Command History, Command Window, Debugger, delete, demo, diary, dir, Directory Browser, edit, Editor, end, for, format, full, Functions, Graphical user interface, help, help browser, if, inf, info, Launch Pad, load, m-files, magik, matlab, matlab functions, MATLAB related, matlab users, mean, more, open, path, quit, rem, return, rmpath, save, session, sign, stem, title, variables, which, while, workspace
pack
pack Consolidate workspace memory.
pack performs memory garbage collection. Extended MATLAB sessions may cause memory to become fragmented, preventing
large variables from being stored. pack is a command that saves all variables on disk, clears the memory, and then
reloads the variables. Read More