Can someone help SPECTRUM SHARING codes between RADAR and communication system?

Hello @all;

>> I am a university student and using the MATLAB while learning (so not much experience). My graduation project topic is MIMO radar waveform design based on radar-communication spectrum sharing.

>>I searched for a matlab source/sample codes for this topic, and in my search-- a book was pointed having the sample codes, I read the book AND TRIED TO RUN THE CODES but they didnt work. The first error was fminsearchbnd, of which I asked here and told the file is not built in the matlab, so I followed the guide to download and make a path for the matlab to find it. But again there are errors which I need help. Including SQP, SQP_case2, SQP_complex2. not defined, with some other errors in the fminsearchbnd function I downloaded etc

Note: The codes and the reults of the search (book name) are attached....

A HELP I AM REQUESTING:

1- How to define SQP, SQP_case2, SQP_complex2 function handle.

2- OTHERWISE, If someone have SPECTRUM SHARING MATLAB codes WHICH ARE WORKING (similar or even differrent from this) can you kindly share with me? [ie. if no2 is not possible to help due to any reason including ©rights]

MY EMAIL: [e-mail]

thank you very much