主同步信号PSS在时域上的相关仿真，在matlab环境中自动识别连通区域的大小,仿真效果非常好，一种流形学习算法（很好用），给出接收信号眼图及系统仿真误码率，直线阵采用切比学夫加权控制主旁瓣比。- PSS primary synchronization signal in the time domain simulation related, Automatic identification in the matlab environment the size of the connected area, Simulation of the effect is very good, A fluid manifold learning algorithm (good use), The received signal is given eye and BER simulation systems, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.