Recursive Directory Function Execution

Recurse through all directories executing the supplied function

Recurses through each directory, passing the full directory path and any extraneous arguments (varargin) to the specified function.

Call Sequence : directoryRecurse(directory, function_pointer, varargin)

IE: To execute the 'rmdir' command with the 's' parameter over 'c:\tmp' and all subdirectories:

directoryRecurse('c:\tmp', @rmdir, 's');

Another useful example, add 'c:\matlab' and all sub directories to the Matlab path:
directoryRecurse('c:\tmp', @addpath);