Where can I find this model

I wish to run this model in matlab my professor give the name of model. but i can not find the model in matlab. the model name is : commspreading_orthobpsk2u.mdl and commspreading_randbpsk2ump.mdl

Is these models run in older version but not compatible in new Matlab version? I am using matlab 2014A

Answer 1

[Alka Nair]

Hi Yujia, Both the models that you have mentioned are available in MATLAB 8.2(R2013b) and they are available in Matlabroot\toolbox\comm\commdemos where Matlabroot is the location where MATLAB is installed. If you have MATLAB 8.2(R2013b) installed, you could copy the required files to the working directory and use it with R2014a. Please note that both these models requires additional libraries which are available in the same folder mentioned above.