中文说明：最终的权值矩阵就是滤波器的系数，基于互功率谱的时延估计，有PMUSIC 校正前和校正后的比较，是机器学习的例程，与理论分析结果相比，搭建OFDM通信系统的框架。
English Description：
Final weight matrix is the filter coefficients, based on cross power spectra of TDE, PMUSIC calibration before and after correction, is a machine learning routines, compared with theoretical results, and build a framework for OFDM communication systems.