搭建OFDM通信系统的框架，均值便宜跟踪的示例，可以得到很精确的幅值、频率、相位估计，双向PCS控制仿真，isodata 迭代自组织的数据分析，对信号进行频谱分析及滤波。- Build a fr a mework OFDM communication system, Example tracking mean cheap, You can get a very accurate amplitude, frequency, phase estimation, Two-way PCS control