考虑雨衰 阴影 和多径影响，基于负熵最大的独立分量分析，最终的权值矩阵就是滤波器的系数，用MATLAB实现的压缩传感，最大信噪比的独立分量分析算法，进行逐步线性回归。- Consider shadow rain attenuation and multipath effects Based on negative entropy largest independent component analysis, The final weight matrix is ??the filter coefficient, Using MATLAB compressed sensing, SNR largest independent component analysis algorithm, Stepwise linear regression.