Watch this Author's files
You really want people to rate your files? All of them?
This is a script that has no help. No serious explanation of the trivial things it does. It is malware that clears your matlab workspace. It should be deleted, not rated.
Poor. Terribly inefficient, even for a beginner.
Why can't this person bother using a standard help format, that includes an H1 line?
No matter, this is a trivial index operation.