中文说明： 最小均方误差等算法的MSE的计算,大学数值分析算法，可实现对二维数据的聚类，做视觉测量的上位机代码,最小二乘回归分析算法，比较了软阈值，硬阈值及当今各种阈值计算方法。
English Description：
Minimum mean square error algorithm MSE calculation, the University of numerical analysis algorithm, can achieve the two-dimensional data clustering, vision measurement of PC code, least squares regression analysis algorithm, soft threshold and hard threshold and the current threshold calculation method.