采用波束成形技术的BER计算，主同步信号PSS在时域上的相关仿真，通过matlab代码，调试通过可以使用，直线阵采用切比学夫加权控制主旁瓣比，构成不同频率的调制信号，匹配追踪和正交匹配追踪，信号处理中的旋转不变子空间法。-By applying the beam forming technology of BER PSS primary synchronization signal in the time domain simulation related, By matlab code, Debugging can be used, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Constituting the modulated signals of different frequencies, Matching Pursuit and orthogonal matching pursuit, Signal Processing ESPRIT method.