FIR 底通和带通滤波器和IIR 底通和带通滤波器，具有丰富的参数选项,包括广义互相关函数GCC时延估计，使用拉亚普诺夫指数的公式，主同步信号PSS在时域上的相关仿真。-Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, It has a wealth of parameter options, Including the generalized cross-correlation function GCC time delay estimation, Raya Punuo Fu index using the formula, PSS primary synchronization signal in the time domain simulation related.