中文说明：添加噪声处理，在MATLAB中求图像纹理特征，应用小区域方差对比，程序简单，光纤陀螺输出误差的allan方差分析，用于特征降维，特征融合，相关分析等,多抽样率信号处理。
English Description：
Add noise to deal with, in MATLAB for image texture feature, application of small regional variance contrast, the program is simple, the Allan variance of the output error of fiber optic gyroscope analysis, for the characteristics of dimensionality reduction, feature fusion, correlation analysis, multi sample rate signal processing.