分析了该信号的时域、频域、倒谱，循环谱等,多目标跟踪的粒子滤波器，matlab编写的元胞自动机，信号处理中的旋转不变子空间法，重要参数的提取，利用matlab GUI实现的串口编程例子。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Multi-target tracking particle filter, matlab prepared cellular automata, Signal Processing ESPRIT method, Extract important parameters, Use serial programming examples matlab GUI implementation.