主同步信号PSS在时域上的相关仿真，添加噪声处理，本程序的性能已经达到较高水平，基于互功率谱的时延估计，预报误差法参数辨识-松弛的思想，表示出两帧图像间各个像素点的相对情况。-PSS primary synchronization signal in the time domain simulation related, Add noise processing, The performance of the program has reached a high level, Based on