基于kaiser窗的双谱线插值FFT谐波分析，直线阵采用切比学夫加权控制主旁瓣比，主同步信号PSS在时域上的相关仿真，对信号进行频谱分析及滤波，虚拟力的无线传感网络覆盖，含噪脉冲信号进行相关检测。- Dual-line interpolation FFT harmonic analysis kaiser windows, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, PSS primary synchronization signal in the time domain simulation related, The signal spectral analysis and filtering, Virtual power wireless sensor network coverage, Noisy pulse correlation detection signal.