仿真效率很高的，匹配追踪和正交匹配追踪，利用matlab GUI实现的串口编程例子，仿真图是速度、距离、幅度三维图像，有PMUSIC 校正前和校正后的比较，用于信号特征提取、信号消噪，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- High simulation efficiency, Matching Pursuit and orthogonal matching pursuit, Use serial programming examples matlab GUI implementation, FIG simulation speed, distance, amplitude three-dimensional image, A relatively before correction and after correction PMUSIC, For feature extraction, signal de-noising, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.