粒子图像分割及匹配均为自行编制的子例程，搭建OFDM通信系统的框架，使用拉亚普诺夫指数的公式，matlab小波分析程序，Relief计算分类权重，matlab开发工具箱中的支持向量机。-Particle image segmentation and matching subroutines themselves are prepared, Build a framework OFDM communication system, Raya Punuo Fu index using the formula, matlab wavelet analysis program, Relief computing classification weight, matlab development toolbox support vector machine.