说明：  MIMO OFDM matlab仿真,有均匀线阵的CRB曲线，考虑雨衰 阴影 和多径影响，添加噪声处理，实现典型相关分析，针对EMD方法的不足,基于负熵最大的独立分量分析，在MATLAB中求图像纹理特征。
( MIMO OFDM matlab simulation, There ULA CRB curve, Consider shadow rain attenuation and multipath effects Add noise processing, Achieve canonical correlation analysis, For lack of EMD, Based on negative entropy largest independent component analysis, In the MATLAB image texture feature.)