Gaussian quadrature

The results of numerical computation reveal that the adoption of 2×2 Gaussian quadrature can satisfy both accuracy and efficiency requirements for computation of induced velocity and hydrodynamic forces.

首先阐述了基于四边形面元几何特性的二重高斯型求积公式 。

In this paper,the double Gaussian quadrature formula based on quadrilateral panel s geometrical peculiarity is illuminated and then its application for calculating the induced velocity in panel center and the hydrodynamic forces is discussed.

本文首先阐述了基于四边形面元几何特性的二重高斯型求积公式。

Computation of Green s tensor integrals for electromagnetic problems using Gaussian quadrature and continued fraction;

利用高斯求积和连分式展开计算电磁张量格林函数积分

These extensions lead to generalized Gaussian quadrature formulas which have high algebraic precision.

这一推广导出了具有高阶代数精度的广义高斯求积公式。