一种散乱位势数据网格化的方法

计算物理 ›› 1992, Vol. 9 ›› Issue (S1): 485-486.

一种散乱位势数据网格化的方法

蔡宗熹¹, 蔡越虹²

1. 地矿部北京计算中心, 100083;
2. 中国地质大学, 北京 100083

收稿日期:1992-05-18 出版日期:1992-12-31 发布日期:1992-12-31

A KIND OF GRIDDING FOR SCATTERED POTENTIAL DATA

Cai Zongxi¹, Cai Yuehong²

1. Beijing computing Centre, MGMR;
2. China University of Geo sciences, Beijing

Received:1992-05-18 Online:1992-12-31 Published:1992-12-31

摘要/Abstract

摘要： 通过偶层场强分量表达式作为第一类Fredholm积分方程,求解虚拟磁偶极子的层磁化强度J(α,β)。再将求得的磁化强度J(α,β)代入偶层场强分量表达式算出矩形网格节点上的位势值。它实现了保留位势数据物理特性的散乱位势数据网格化。

关键词: 偶层场强分量, 散乱数据插值, 积分方程求解

Abstract: In this paper, the solution of magnetization intensity J(α,β)on imaginary magnetic dipole layer was obtained by the represantation of dipole layer field density component which was regarded as the first kind Fredholm intergral equation and the potential data on the rectangle grid point was computed by the solution J(α,β)which was taken into the represantation. It realizes gridding the scattered potential data which keep the physical character of potential data.

Key words: dipole layer field density component, scattered data, solution of intergral equation

蔡宗熹, 蔡越虹. 一种散乱位势数据网格化的方法[J]. 计算物理, 1992, 9(S1): 485-486.

Cai Zongxi, Cai Yuehong. A KIND OF GRIDDING FOR SCATTERED POTENTIAL DATA[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1992, 9(S1): 485-486.