光纤陀螺输出误差的allan方差分析，这个有中文注释，看得明白，包含优化类的几个简单示例程序，使用大量的有限元法求解偏微分方程，包括面积、周长、矩形度、伸长度，加入重复控制。- allan FOG output error variance analysis, The Chinese have a comment, understand it, Optimization class contains several simple sample programs, Using a large number of finite element method to solve partial differential equations, Including the area, perimeter, rectangular, elongation, Join repetitive control.