采用的是脉冲对消法，用于信号特征提取、信号消噪，matlab开发工具箱中的支持向量机，含噪脉冲信号进行相关检测,是本科毕设的题目，搭建OFDM通信系统的框架，关于神经网络控制，预报误差法参数辨识-松弛的思想。- It uses a pulse of consumer law, For feature extraction, signal de-noising, matlab development toolbox support vector machine, Noisy pulse correlation detection signal, The title of the commercial is undergraduate course you Build a fr a mework OFDM communication system, On neural network control, Prediction Error Method for Parameter Identification- the idea of relaxation.