用改进的Huber函数，修改了现有的递归最小二乘（RLS）算法的误差函数-With the improvement of Huber function, modified existing recursive least squares (RLS) algorithm of error function

huber方法计算矿体的三维变异函数，matlab语言，程序运用了迭代方法-huber calculated ore body three-dimensional variogram, matlab language, the program using the iterative method

测量粗差中抗差滤波算法加权函数的对比，程序能够运行，函数对比结果画图呈现。(weighting function comparison in robust filter.)