中文说明：光纤陀螺输出误差的allan方差分析，该函数用来计算任意函数的一阶偏导数(数值方法),插值与拟合的matlab实现，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，双向PCS控制仿真，主同步信号PSS在时域上的相关仿真。
English Description：
Output error of fiber optic gyro Allan variance analysis, the function used to calculate any function of the first order partial derivative (numerical method), interpolation and fitting matlab implementation, implementation by using SDRAM operation NIOS, also with SRAM save camera data, two-way, PCS control simulation, the primary synchronization signal (PSS) in the time domain simulation.