Most of the software packages published so far covers special scenarios which make the work for research is strict. From my experience I found it is easier to propose the scenario and write the mat lab code which enables you to make the necessary changes. You can track my work through the papers attached.
MATLAB toolbox should be used only for implementing the modules of a system or network. If you are doing research, you have to use those functions and write most of the code around it yourself to play with it according to your needs and purpose.
Hallo I think there is good information about this subject if you visit this link : web.mit.edu/acmath/matlab/16.62x. I ▫ Topics. ○ MATLAB Basics Review. ○ Data Analysis. ○ Statistics Toolbox.
Yes, you can work on 5G toolbox in Matlab 2019a version..... but it is not advisable for doing research....... u need to understand the logic and work it out, which will be helpful....... u can check it with the toolbox options and commands