中文说明：对于初学matlab的同学会有帮助，抑制载波型差分相位调制，分析了该信号的时域、频域、倒谱，循环谱等,MIMO OFDM matlab仿真,最小均方误差（MMSE）的算法，相关分析过程的matlab方法。
English Description：
For the beginner will help matlab students, inhibition of carrier type differential phase modulation, analyzes the signal in time domain and frequency domain, cepstrum, cyclic spectrum, MIMO OFDM matlab simulation, minimum mean square error (MMSE) algorithm, correlation analysis of the MATLAB method.