Good afternoon from Athens.
Your assignment is not difficult at all. But I need to know a few details, such as, what O.S. are you using, in which Matlab version have you made the codes, e.t.c. So send me these information, send me the M-files as well, and we'll talk through. Thank you very much. God bless you and your family.
Respectfully yours,
Ilias G. Patelakis