This is my first post here,I should write a Maltlab code from some paper for my Seminar Project, is there any idea that if I could send my Matlab code with the paper here, I think nobody is really interested to look at someone else code, or hope I am doing wrong!!! My problem is about the Block-Diagonalization in TWRC, It is in field Digital communication, I can also explain my code... so If there is some interest I appreciate your reply!!!