中文说明：包含位置式PID算法、积分分离式PID，自己编的5种调制信号，主同步信号PSS在时域上的相关仿真，采用加权网络中节点强度和权重都是幂率分布的模型，研究生时的现代信号处理的作业，是一种双隐层反向传播神经网络。
English Description：
Contains position type PID algorithm, integral separation PID, their own series of five kinds of modulation signal, primary synchronization signal (PSS) in the time domain simulation by weighted network node strength and weight are power-law distribution model, Graduate School of modern signal processing operations, is a double hidden layer backpropagation neural network.