1) Simpson numerical integration
Simpson数值积
1.
In this article,Simpson numerical integration and three transect interpolation method are organically combined to solve the bore hole path question of horizontal well.
本文把Simpson数值积分法与三次样条插值方法有机结合起来解决水平井井眼轨迹问题,避免了繁琐的递推公式推导,为水平井井眼轨迹的计算问题提供了一种行之有效的方法;并且引入计算点,通过求解计算点这个中间计算过程,应用经典公式,编制程序,方法简单可靠,易于实现及理解,为钻柱力学的有限元分析提供了必要的条件。
2) Simpson integral
Simpson积分
1.
In the computation of projection simulation for voxel models, the paper proposed a new efficient method for voxel model traversal and intersection calculation along 3D ray beam, and employed Simpson integral formula to realize the projection linear integration with hig.
在体素模型的投影图像仿真计算中,提出了一种三维射束与体素模型的快速遍历与求交算法,并结合Simpson积分公式实现了投影直线积分的高效高精度计算。
3) simpson index
Simpson指数
4) SIMPSON quadrature formula
SIMPSON求积公式
1.
We introduced a new and simple proof of the classical SIMPSON quadrature formula which is frequently applied in calculating definite integrals and best estimation of error is obtained.
对于定积分近似计算中常使用的经典SIMPSON求积公式介绍一种新的简洁的证明方法并给出误差的最佳估计。
5) Simpson's diversity index
Simpson多样性指数
6) Numerical integration
数值积分
1.
Improving on the numerical integration formula with a mean point;
数值积分中点公式的改进
2.
An adaptive numerical integration and its program based on nodes calculation;
基于节点计算的自适应数值积分及其程序实现
3.
Comparison of GPS satellite orbit numerical integration with broadcast ephemeris and IGS precise ephemeris;
GPS卫星轨道数值积分与广播星历及IGS精密星历的比较
补充资料：积积
1.长久累积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条