利用自然梯度算法，包含优化类的几个简单示例程序，用MATLAB实现的压缩传感，搭建OFDM通信系统的框架，包括回归分析和概率统计，使用拉亚普诺夫指数的公式。- Use of natural gradient algorithm, Optimization class contains several simple sample programs, Using MATLAB compressed sensing, Build a framework OFDM communication system, Including regression analysis and probability and statistics, Raya Punuo Fu index using the formula.