搭建OFDM通信系统的框架，可以广泛的应用于数据预测及数据分析,直线阵采用切比学夫加权控制主旁瓣比。- Build a fr a mework OFDM communication system, Can be widely used in data analysis and forecast data, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.