光纤陀螺输出误差的allan方差分析，搭建OFDM通信系统的框架，本程序的性能已经超过其他算法，基于SVPWM的三电平逆变的matlab仿真，构成不同频率的调制信号，调试通过可以使用，有小波分析的盲信号处理，复化三点Gauss-lengend公式求pi。- allan FOG output error variance analysis, Build a fr a mework OFDM communication system, This program has exceeded the performance of other algorithms, Based on SVPWM three-level inverter matlab simulation, Constituting the modulated signals of different frequencies, Debugging can be used, There Wavelet Analysis Blind Signal Processing, Complex of three-point Gauss-lengend the Formula pi.