weighted polynomial

The paper suggests an approach, utilizing the weighted polynomial regression for the best fitting of the variogram about spherical model or two-order nested spherical model.

本文提出了一种用加权多项式回归对球状模型和二级套合球状模型的变差函数进行最优拟合的方法。

On a linear summation of the double triangle interpolation polynomial with a new linear summation factor A target function from cut resistance model and rate of straws cutting model has been constructed by weighted linear summation method.

二重三角插值多项式的求和因子法求和采用线性加权和法对两个回归模型进行了优化。

Uniqueness of analytic functions in weighted Hardy space and weighted exponential polynomial approximation in many variables

加权Hardy空间中解析函数的唯一性及多元指数多项式的加权逼近

On the best fitting of the spherical model variogram with the weighted polynomial regression

用加权多项式回归进行球状模型变差图的最优拟合

Making the Best Use of Traction Motive Power in Railway Transportation ON THE BEST FITTING OF THE SPHERICAL MODEL VARIOGRAM WITH THE WEIGHTED POLYNOMIAL REGRESSION

充分发挥牵引动力在铁路运输中的作用用加权多项式回归进行球状模型变差图的最优拟合

In the modal space, the Chebyshev orthogonal polynomial is taken as the time finite element shape function of responses and forces, and the time finite element model for moving load identification is established based on the weighted-residual method.

在模态空间内，利用Chebyshev正交多项式作为响应和荷载的时间有限元形函数，基于加权残值法，建立了移动荷载识别的时间元模型。