| 一类广义Ball曲线的改进 |
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| 引用本文： | 胡万宝,杨裕生. 一类广义Ball曲线的改进[J]. 大学数学, 1994, 0(Z1) |
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| 作者姓名： | 胡万宝 杨裕生 |
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| 作者单位： | 安庆师范学院，北京机械工业学院 |
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| 摘 要： | Said将Ball基由三阶延伸到奇数阶。本文在任意阶上讨论广义Ball曲线性质及其求值的新一种递归算法。
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| 关 键 词： | Ball曲线 升阶 降阶 递归算法 |
Modification of One Type of Generalized Ball Curves |
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| Hu Wanbao. Modification of One Type of Generalized Ball Curves[J]. College Mathematics, 1994, 0(Z1) |
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| Authors: | Hu Wanbao |
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| Affiliation: | Hu Wanbao (An Qing Normal Institute) Yang Yusheng (Beijing Machinery Industry College) |
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| Abstract: | In a paper by Said, a basis was introduced for arbitary odd degree polynomials over cubic polynomials by Ball. In this paper, some properties and recursive algorithms of arbitary degree for evaluation and degree raising are given. |
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| Keywords: | ball curves Bézier curve degree elevation recursive algorithms |
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