中文说明：MIMO OFDM matlab仿真,多抽样率信号处理，计算多重分形非趋势波动分析，正确率可以达到98％，预报误差法参数辨识-松弛的思想，Gabor小波变换与PCA的人脸识别代码。
English Description：
Matlab simulation of MIMO OFDM, multi sample rate signal processing, calculation of the multi fractal detrended fluctuation analysis, the correct rate can reach 98%, prediction error method for parameter identification - relaxation of thought, Gabor wavelet transform and PCA for face recognition code.