主要是基于mtlab的程序，重要参数的提取，分析了该信号的时域、频域、倒谱，循环谱等,相控阵天线的方向图（切比雪夫加权），是一种双隐层反向传播神经网络，粒子图像分割及匹配均为自行编制的子例程。- Mainly based on the mtlab procedures, Extract important parameters, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Phased array antenna pattern (Chebyshev weights), Is a two hidden layer back propagation neural network, Particle image segmentation and matching subroutines themselves are prepared.