从先验概率中采样，计算权重，滤波求和方式实现宽带波束形成，数据模型归一化，模态振动，采用波束成形技术的BER计算，LDPC码的完整的编译码，最终的权值矩阵就是滤波器的系数，通过matlab代码，有小波分析的盲信号处理。- Sampling　a priori probability, calculate the weight, Filtering summation way broadband beamforming, Normalized data model, modal vibration, By applying the beam forming technology of BER Complete codec LDPC code, The final weight matrix is ??the filter coefficient, By matlab code, There Wavelet Analysis Blind Signal Processing.