| 一类可逼近控制多边形的B样条曲线 |
| |
| 引用本文： | 叶正麟.一类可逼近控制多边形的B样条曲线[J].西北大学学报,1988(4). |
| |
| 作者姓名： | 叶正麟 |
| |
| 作者单位： | 西北大学数学系 |
| |
| 摘 要： | 本文借助于1]中函数,给出一类B样条曲线,除具有三次B样条曲线的类似性质外,可任意逼近其控制多边形;其结构远比张力样条曲线2]简单。
|
| 关 键 词： | 数学 曲线 逼近 |
A Class of B-spline Curves Approximating to Its Control Polygons |
| |
| Ye Zhenglin.A Class of B-spline Curves Approximating to Its Control Polygons[J].Journal of Northwest University(Natural Science Edition),1988(4). |
| |
| Authors: | Ye Zhenglin |
| |
| Institution: | Ye Zhenglin Department of Mathematics |
| |
| Abstract: | A new B-spline curve with two additional parameters (n_1, n_2) issuggested. Besides the properties analogous to that of cubic B-splinecurve, the curve converges to its control polygon as (n_1, n_2) tend toinfinity. |
| |
| Keywords: | mathematics curve approximation |
| 本文献已被 CNKI 等数据库收录！ |
