pwm整流器的建模仿真，用于图像处理的独立分量分析，含噪脉冲信号进行相关检测,各种资源分配算法实现，实现串口的数据采集，信号处理中的旋转不变子空间法。- Modeling and simulation pwm rectifier Independent component analysis for image processing, Noisy pulse correlation detection signal, Various resource allocation algorithm, Achieve serial data acquisition, Signal Processing ESPRIT method.