最佳拟合线是通过数学方法(如最小二乘法)找到的一条直线,它能最好地代表一组数据点的趋势,使得所有数据点到该直线的误差平方和最小 。
No front page content has been created yet.
Follow the User Guide to start building your site.
Follow the User Guide to start building your site.
