method d of least squares最小二乘法
using method of least squares应用最小二乘法
method of weighted least squares加权最小二乘法
method of the least squares最小二乘法
method of bivariate least squares二元最小二乘法
damping method of least squares阻尼最小二乘法
Method of Ordinary Least Squares普通最小二乘法
method of nonlinear least squares非线性最小二乘法