organize File For Submission

Organize file and its dependency in a folder/subfolder way

You want to submit a file on FileExchange here in MATLAB, and then you remember your file has a lot of dependencies. You should copy and paste everything on a single folder, zip the folder, delete the useless folder and submit everything.
This function does everything for you. Just type
organizeFileForSubmission('myfile.m'). You'll find the zip file "myfile.zip" with, inside, the main function and the dependency functions in a subfolder, ready for the submission.
If you want you can specify a different name with a second argument,
organizeFileForSubmission('myfile.m','newname')
Enjoy!