IDW距离反比加权方法，借鉴了主成分分析算法（PCA），是本科毕设的题目，最终的权值矩阵就是滤波器的系数，考虑雨衰 阴影 和多径影响，迭代自组织数据分析，线性调频脉冲压缩的Matlab程序,music高阶谱分析算法。- IDW inverse distance weighting method, It draws on principal component analysis algorithm (PCA), The title of the commercial is undergraduate course you The final weight matrix is ??the filter coefficient, Consider shadow rain attenuation and multipath effects Iterative self-organizing data analysis, LFM pulse compression of the Matlab program, music higher order spectral analysis algorithm.