Section: Inspection Functions
which(fname)
where fname is a string argument that contains the name of the
function. For functions and scripts defined
via .m files, the which command returns the location of the source
file:
y = which(fname)
will return the filename for the .m file corresponding to the given
function, and an empty string otherwise.
which command to a built in function.
--> which fft Function fft is a built in function
Next, we apply it to a function defined via a .m file.
--> which fliplr Function fliplr, M-File function in file '/home/basu/Dev/trunk/FreeMat2/MFiles/fliplr.m'