| 复矩形域上的分片双2n-1级指数Hermite插值 |
| |
| 引用本文： | 李振国,孟勇,刘克勤. 复矩形域上的分片双2n-1级指数Hermite插值[J]. 华北电力大学学报(自然科学版), 1986, 0(3) |
| |
| 作者姓名： | 李振国 孟勇 刘克勤 |
| |
| 作者单位： | 上海工业大学，华东师范大学，华北电力学院 |
| |
| 摘 要： | 本文讨论复矩形域上的分片双2n—1级指数Hermite插值,介绍一种数值逼近的方法。同样在有限元法中,计算机辅助几何设计中以及趋势面分析等问题中,都被提了出来。
|
Piecewise Double 2n-1 Order Exponential Hermite Interpolation on Complex Rectangular Domain |
| |
| Abstract: | Piecewise approximation of functions of 2 or more variables becomes an active domain of investigation with the wide application of electronic computors. The approximation of functions of two variables is a representative of functions, and it has impotant appl-ication in solving the problems of mechanics of elasticity or mathe-matical physics. This paper discusses the piecewise double 2n-1 order exponential Hermite interpolation and introduces a method of numer-ical approximation. These problems are proposed in the finite element method, in the auxiliary geometrical design of computors and in the analysis of tendency surface. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
|
