中文说明：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。
English Description：
MIMO OFDM matlab simulation, with uniform linear array CRB curve, considering rain attenuation shadow and multipath effects, adding noise processing, to achieve typical correlation analysis, aiming at the shortcomings of EMD method, based on the maximum negative entropy independent component analysis, the image texture features are obtained in MATLAB.