求翻译：从几何意义上讲，就是寻求与给定点 (i=0,1,…,m)的距离平方和为最小的曲线a。函数b称为拟合函数或最小二乘解，求拟合函数c的方法称为曲线拟合的最小二乘法。在曲线拟合中，函数类d可有不同的选取方法。是什么意思？

From the geometric sense, is to seek and to point (i = 0,1, ..., m) and the square of the distance curve for the smallest a. Fitting function or function b is called least squares solution, seeking a fitting function c is called the least squares curve fitting. In the curve fitting, function class d

From geometric sense, is to seek and to sentinel (i = 0, 1, ... , m) Square and the distance to the smallest of a curve. b function as intended to be a function, or the most small 2 multiplied by C, seeking to be a function of the polynomial method, known as the smallest 2 multiplication. In the pol

Says from the geometry significance, is seeks with gives the fixed-point (i=0,1,…, m) distance sum of squares for smallest curve a.Function b is called the fitting function or smallest two rides the solution, asks fitting function c the method to be called the curve fitting the least squares method.

Geometric sense, is sought and given point (i=0,1 and sth, m) distance is square and minimum curve of a. Function b is called fitting function, or least-squares solution, and method of fitting function c is called curve fitting least-squares method. The curve fitting, function d can have different s

From the geometrical sense, is seeking a given point (i=0,1, sth, m) is the minimum distance the sum of curve a. Function b is called fitting function, or least-squares solution, and method of fitting function c is called curve fitting least-squares method. The curve fitting, function d can have dif