how to check that all called functions exist in the path?

I coded my simulation in an m file in which I call many other functions that I also wrote. Each function also calls several other functions.

Is there a way to check that all the needed functions and subfunctions are in the current directory of the m file? I need to do this without running the code *since it would take long time to run!

Answer 1

[Guillaume]

Have a look at depfun or its newish replacement matlab.codetools.requiredFilesAndProducts.