中文说明： 数学方法是部分子空间法，MIMO OFDM matlab仿真,连续相位调制信号(CPM)产生，Relief计算分类权重，能量熵的计算，主要为数据分析和统计。
English Description：
Mathematical method is a part of the subspace method, OFDM matlab MIMO simulation, continuous phase modulation signal (CPM) generation, Relief calculation classification weight, energy entropy calculation, mainly for data analysis and statistics.