中文说明：FIR 底通和带通滤波器和IIR 底通和带通滤波器，包含了阵列信号处理的常见算法，采用的是脉冲对消法，使用高阶累积量对MPSK信号进行调制识别，表示出两帧图像间各个像素点的相对情况，pwm整流器的建模仿真。
English Description：
Fir at the end of pass and band-pass filter and IIR bottom pass and band-pass filter, contains the common array signal processing algorithms, the is pulse cancellation method, using high order cumulants for modulation recognition of MPSK signals, showing the relative situations between two adjacent frames of each pixel, the PWM rectifier modeling and simulation.