中文说明：光纤陀螺输出误差的allan方差分析，应用小区域方差对比，程序简单，代码里有很完整的注释和解释，isodata 迭代自组织的数据分析，相关分析过程的matlab方法，主要为数据分析和统计。
English Description：
The Allan variance of the output error of fiber optic gyroscope are analyzed, and the application of small regional variance contrast, the program is simple, the code is very complete annotated and explained, ISODATA iterative self organizing data analysis, correlation analysis of the MATLAB method, mainly for statistical data analysis and.