仿真效率很高的，包括广义互相关函数GCC时延估计，包含收发两个客户端的链路级通信程序,含噪脉冲信号进行相关检测,GSM中GMSK调制信号的产生，最小均方误差（MMSE）的算法，有较好的参考价值。- High simulation efficiency, Including the generalized cross-correlation function GCC time delay estimation, Contains two clients receive link-level communications program, Noisy pulse correlation detection signal, GSM is GMSK modulation signal generation, Minimum mean square error (MMSE) algorithm, There are good reference value.