| 关于计算机辅助几何造型数学方法的若干注记 |
| |
| 引用本文： | 齐东旭.关于计算机辅助几何造型数学方法的若干注记[J].北方工业大学学报,1991,3(1):1-8,16. |
| |
| 作者姓名： | 齐东旭 |
| |
| 作者单位： | 北方工业大学CAD研究中心 |
| |
| 摘 要： | 本文讨论CAD中曲线与曲面拟合问题:单位算子逼近,磨光核函数构造,多结点样条插值,盈亏修正技巧,最后谈及非规整几何对象的计算机表达问题。
|
| 关 键 词： | CAD 曲线拟合 样条函数 插值 分形 |
SOME NOTES ON MATHEMATICAL SCHEMES IN COMPUTER AIDED GEOMETRIC MODELING |
| |
| Qi Dongxu.SOME NOTES ON MATHEMATICAL SCHEMES IN COMPUTER AIDED GEOMETRIC MODELING[J].Journal of North China University of Technology,1991,3(1):1-8,16. |
| |
| Authors: | Qi Dongxu |
| |
| Affiliation: | CAD Research Center |
| |
| Abstract: | In this paper some problems on the curve-fitting and surface-fitting of CAD are discussed. These include the approximation to unit operator, constructions of smoothing kernel functions, many-knot spline interpolation schemes, the profit-loss revamping skill, and the computer representations for irregular geometric objects. |
| |
| Keywords: | computer aided design curve-fitting spline function interpolation fractal |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
