您要查找的是不是：
- OLS回归OLS regression
- OLS回归斜率the slope of OLS
- 回归to return (to previous condition)
- 回归分析regression analysis
- OLSOLS (ordinary least squares analysis)
- OLS估计OLS estimator
- 线性回归linear regression
- DMSP/OLSDMSP/OLS
- 回归的recursive
- DMSP／OLSDMSP/OLS
- 香港回归return of Hong kong
- OLS估计量OLS estimate
- 回归测试regression testing
- 完全修正的OLSFMOLS
- 重叠保留（OLS）overlap-save (OLS)
- 回归方程regression equation
- OLS性质：最小化残差平方和。Properties of OLS: minimize the sum of squared residuals.
- 回归模型regression model
- 正交最小二乘法（OLS）orthogonal least-squares(OLS)
- 回归系数regression coefficient
