least square solution 最小平方解

solution of least square 最小二乘解

the least square solution 最小二乘解

the least-square solution 最小二乘解

Common least-square solution 公共最小二乘解

weighted least-square solution 加权最小二乘解

nonlinear least-square solution 非线性最小二乘解

Constraint least square solution 约束最小二乘解

non-linear least square solution 非线性最小二乘法拟合