采用加权网络中节点强度和权重都是幂率分布的模型，双向PCS控制仿真，最终的权值矩阵就是滤波器的系数，搭建OFDM通信系统的框架，重要参数的提取，用于信号特征提取、信号消噪。- Using weighted model nodes in the network strength and weight are power law distribution, Two-way PCS control simulation, The final weight matrix is ??the filter coefficient, Build a fr a mework OFDM communication system, Extract important parameters, For feature extraction, signal de-noising.