这个程序讲得主要是有关单载波频域均衡的，对他进行了分析，采用的是MMSE均衡-This program speaks mainly about the single-carrier frequency domain equalization, and for his analysis, using the MMSE equalizer

code matlab for computing BER comparison MIMO 2x2 of ZF equalizer and MMSE equalizer (Rayleigh channel)