中文说明：滤波求和方式实现宽带波束形成，Relief计算分类权重，matlab小波分析程序，针对EMD方法的不足,多元数据分析的主分量分析投影，在matlab R2009b调试通过。
English Description：
Filter and method to achieve broadband beamforming, Relief computing classification weights, matlab wavelet analysis program, for the lack of EMD method, multivariate data analysis of the principal component analysis projection, R2009b matlab debugging through.