Where can I obtain the application and Matlab code of the Matlab CVX Convex Optimization Toolbox in the field of communication?

Where can I obtain the application and Matlab code of the Matlab CVX Convex Optimization Toolbox in the field of communication?

Thanks for your suggestions!

There are some examples in Example library | CVX Research, Inc. , which may or may not meet your needs. You can also find some examples by searching this forum.