equalizer matlab
I've download the codes and it's realy work well in the time domain. But when I apply it to the frequency domain such as OFDM system, it can not do the job, even the channel estimation results are wrong. In the end, I tried to estimate a single channel at a time instead of getting all of them, the result still is wrong. I'm crazed by that. Is there any difference between the time domain and the frequency domain when the estimation or equalizer is done?
Please help me!!!! Thanks!