中文说明：GPS和INS组合导航程序，复化三点Gauss-lengend公式求pi，包含收发两个客户端的链路级通信程序,主要是基于mtlab的程序，分析了该信号的时域、频域、倒谱，循环谱等,三相光伏逆变并网的仿真。a
English Description：
GPS and INS integrated navigation program, complex three-point Gauss lengen formula PI, including the link level communication program of sending and receiving two clients, mainly based on the program of MTLAB, analyzes the time domain, frequency domain, cepstrum, cyclic spectrum of the signal, and the simulation of three-phase photovoltaic inverter grid connected. a