| 曲线的保凸插值细分算法 |
| |
| 引用本文： | 李爱荻,俞福万.曲线的保凸插值细分算法[J].大连铁道学院学报,1999,20(1):1-3. |
| |
| 作者姓名： | 李爱荻 俞福万 |
| |
| 作者单位： | [1]大连铁道学院文理分院 [2]教务处 |
| |
| 基金项目： | 教育部留学回国人员科研起动基金 |
| |
| 摘 要： | 给出了曲线的保凸插值细分算法；对于给定的凸数据和边界切向量。算法构造一个保凸插值曲线，在边界同时插值切向量，证明了其极限曲线是Ｃ＾１的，此算法对控制点是非线性的。
|
| 关 键 词： | 插值 保凸 细分 曲线 |
Interpolatory Convexity Presering Subdivison Schemes for Curves |
| |
| Li Aidi, Yu Fuwan.Interpolatory Convexity Presering Subdivison Schemes for Curves[J].Journal of Dalian Railway Institute,1999,20(1):1-3. |
| |
| Authors: | Li Aidi Yu Fuwan |
| |
| Institution: | Li Aidi; Yu Fuwan(Dept. of Basic & Social Science) (Computer Center) |
| |
| Abstract: | Concerned with the interpolatory convexity preserving subdivision schemes for curves, For givenconvex data and boundary tangent, construct a convexity preserving interpolation, which interpolate the boundarytangent too. The convergence analysis is presented, the limited curves are C1. The scheme are nonlinear inthe control points. |
| |
| Keywords: | interpolation subdivition convexity preserving curves |
| 本文献已被 CNKI 维普 等数据库收录！ |
