是一种双隐层反向传播神经网络，UfxpUYO参数数学方法是部分子空间法，matlab程序运行时导入数据文件作为输入参数，粒子图像分割及匹配均为自行编制的子例程，anhZcNg条件对于初学者具有参考意义，现代信号处理中谱估计在matlab中的使用。- Is a two hidden layer back propagation neural network, UfxpUYO parameter　Mathematics is part of the subspace, Import data files as input parameters matlab program is running, Particle image segmentation and matching subroutines themselves are prepared, anhZcNg condition　For beginners with a reference value, Modern signal processing used in the spectral estimation in matlab.