We have build the multivariate orthogonalpolynomialregression forecasting model of the economical effect on winter wheat production.
采用多元正交多项式回归方法建立了冬小麦生产经济收益预测的多元正交多项式回归模型。
2
The method of orthogonalpolynomialregression was used for regression modeling, and then the regression equations and regression coefficients were tested for significance.
采用正交多项式回归分析法建立回归模型,并对回归方程和回归系数进行显著性检验。
3
The multi-element orthogonalpolynomialregression is used for traditional optimization technique of parametric optimum design, and the experimental research is done by some experiential formula.