Thanx for your help guys
FOR islamatef:
Our teacher has told us not to use codes from Matlab central files.Still I tried to run that file but it is saying that it has error.Can u plz tell me with which name I should save that file cuz I think that would solve the error.
I am clicking your HELPED ME button for helping me.
FOR amihomo:
Your link contains good file and is working but I am not able to remove faded ness from AWGN part. The graph becomes linear when I do it , which is not right.
I am clicking your HELPED ME button for helping me.
PLZ guys help me .thanx.