plot
plot Linear plot. plot(X,Y) plots vector Y versus vector X. If X or Y is a matrix, then the vector is plotted versus the rows or columns of the matrix, whichever line up. If...
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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. SAVE,...
Path
path Get/set search path. PATH, by itself, prettyprints MATLAB’s current search path. The initial search path list is set by PATHDEF, and is perhaps individualized by STARTUP. P = path returns a string containing...
Working with Matrices in Matlab
Generating Matrices MATLAB software provides four functions that generate basic matrices. zeros All zeros ones All ones rand Uniformly distributed random elements randn Normally distributed random elements Here are some examples: Z = zeros(2,4)...
Matlab Expressions
Matlab Expressions Variables Like most other programming languages, the MATLAB language provides mathematical expressions, but unlike most programming languages, these expressions involve entire matrices. MATLAB does not require any type declarations or dimension statements....
Manipulating Matrices
Matrices and Magic Squares In MATLAB, a matrix is a rectangular array of numbers. Special meaning is sometimes attached to 1-by-1 matrices, which are scalars, and to matrices with only one row or column,...
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: “Command Window” “Command History” “Launch...