|
|||||
|
|
Cubic algebraic spline curves design |
|
| Authors: | Chen-dong Xu Fa-lai Chen Jian-song Deng Zhou-wang Yang |
| Affiliation: | [1]Faculty of Science, Ningbo University, Ningbo, Zhejiang 315211, China [2]Department of Mathematics, University of Science and Technology of China, Hefei, Anhui 230026,ChinaYANG Zhou-wang2 |
| Abstract: | In this paper we propose a construction method of the planar cubic algebraic spline curve with endpoint interpolation conditions and a specific analysis of its properties. The piecewise cubic algebraic curve has G 2 continuous contact with the control polygon at two endpoints and is G 2 continuous between each segments of itself. The process of this method is simple and clear, and provides a new way of thinking to design implicit curves. |
| Keywords: | CAGD piecewise algebraic curve functional spline geometric continuity. |
| 本文献已被 维普 SpringerLink 等数据库收录！ | |