含噪脉冲信号进行相关检测,最大信噪比的独立分量分析算法，结合PCA的尺度不变特征变换(SIFT)算法，微分方程组数值解方法，数据包传送源码程序，采用波束成形技术的BER计算，pwm整流器的建模仿真，有小波分析的盲信号处理。-Noisy pulse correlation detection signal, SNR largest independent component analysis algorithm, Combined with PCA scale invariant feature transform (SIFT) algorithm, Numerical solution of differential equations method, Data packet transfer source program, By applying the beam forming technology of BER Modeling and simulation pwm rectifier There Wavelet Analysis Blind Signal Processing.