Search for keyword in all help entries
lookfor topic -all
lookfor topic searches for
the character vector
topic in the first comment
line (the H1 line) of the help text in all MATLAB® program files
found on the search path. For all files in which a match occurs,
the H1 line.
lookfor topic -all searches
the entire first comment block of a MATLAB program file looking
finds at least a dozen matches, including H1 lines containing "inverse hyperbolic cosine," "two-dimensional inverse FFT," and "pseudoinverse." Contrast this with
These functions run more quickly, but probably fail to find
anything because MATLAB does not have a function
the functions in a given folder,
the folder containing a given function or file, and
all functions in all folders that might have something to do with
a given keyword.
Even more extensive than the
are the find features in the Current Folder browser. For example,
you can look for all occurrences of a specified word in all the MATLAB program
files in the current folder and its subfolders. For more information,
see Find Files and Folders.
As an alternative to the
use the Function