ICA（主分量分析）算法和程序，有信道编码，调制，信道估计等，music高阶谱分析算法，Relief计算分类权重，matlab程序运行时导入数据文件作为输入参数，与理论分析结果相比。- ICA (Principal Component Analysis) algorithm and procedures, Channel coding, modulation, channel estimation, music higher order spectral analysis algorithm, Relief computing classification weight, Import data files as input parameters matlab program is running, Compared with the results of theoretical analysis.