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Figure Properties - SERC

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help<br />

2help<br />

Purpose Display help for MATLAB functions in Command Window<br />

Syntax help<br />

help /<br />

help functionname<br />

help toolboxname<br />

help toolboxname/functionname<br />

help classname.methodname<br />

help classname<br />

help syntax<br />

t = help('topic')<br />

Description help lists all primary help topics in the Command Window. Each main help<br />

topic corresponds to a directory name on the MATLAB search path.<br />

2-1050<br />

help / lists all operators and special characters, along with their descriptions.<br />

help functionname displays M-file help, which is a brief description and the<br />

syntax for functionname, in the Command Window. The output includes a link<br />

to doc functionname, which displays the reference page in the Help browser,<br />

often providing additional information. Output also includes see also links,<br />

which display help in the Command Window for related functions. If<br />

functionname is overloaded, that is, appears in multiple directories on the<br />

search path, help displays the M-file help for the first functionname found on<br />

the search path, and displays a hyperlinked list of the overloaded functions and<br />

their directories. If functionname is also the name of a toolbox, help also<br />

displays the list of subdirectories and functions in the toolbox.<br />

help toolboxname displays the contents file for the specified directory named<br />

toolboxname. It is not necessary to give the full pathname of the directory; the<br />

last component, or the last several components, are sufficient. If toolboxname<br />

is also a function name, help also displays the M-file help for the function<br />

toolboxname.<br />

help toolboxname/functionname displays the M-file help for functionname,<br />

which resides in the toolboxname directory. Use this form to get direct help for<br />

an overloaded function.

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