通过matlab代码，包含优化类的几个简单示例程序，是一种双隐层反向传播神经网络，本程序的性能已经达到较高水平，数值分析的EULER法，有PMUSIC 校正前和校正后的比较，脉冲响应的相关分析算法并检验，单径或多径瑞利衰落信道仿真。- By matlab code, Optimization class contains several simple sample programs, Is a two hidden layer back propagation neural network, The performance of the program has reached a high level, EULER numerical analysis method, A relatively before correction and after correction PMUSIC, Related impulse response analysis algorithm and inspection, Single path or multipath Rayleigh fading channel simulation.