After one year of gap, I visited IIIT H again for my MS program interview. After facing the interview panel, I visited Communication Research Centre to meet my new friend who just started working on USRPs. After showing them a brief demo on how to interface usrp to system, I learned that all people in the centre are working in Matlab for baseband signal processing.
Just before3 months, I searched for Matlab interface and found solution only for simulink. So, it was little tricky to interface .m file to usrp through simulink.
Fortunately when i googled this time, I came to know about tool4sdr site (http://www.tools4sdr.com/articles/Toolbox+to+interface+the+USRP+(universal+software+radio+peripheral)+with+matlab+and+windows_1678410). Finally, direct interface of usrp with .m files is made possible. Awesome OFDM tx and rx code in .m files ( along with time, freq and clock synchornization codes) is provided which can be interfaced with USRP 1 directly. It’s a great relief for all those who find difficulties in changing code from matlab to python for usrp implementation !!!