| 德布尔算法求B样条曲线的导矢公式释疑 |
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| 引用本文： | 吴强. 德布尔算法求B样条曲线的导矢公式释疑[J]. 新疆师范大学学报(自然科学版), 2000, 0(4) |
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| 作者姓名： | 吴强 |
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| 作者单位： | 石河子大学职业技术学院计算机系!五家渠831300 |
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| 摘 要： | ｄｅＢｏｏｒ算法在 ＣＡＤ及 ＣＡＧＤ中有着很重要的作用,尤其在曲率、挠率计算上．本文就在学习研究中发现的一点问题提出了异议并给出了论证．
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| 关 键 词： | 导矢 曲率 挠率 deBoor算法 |
Clearing up doubts about the Derived Vector Formula of B-spline Curve by deBoor Algorithm |
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| Wu Qiang. Clearing up doubts about the Derived Vector Formula of B-spline Curve by deBoor Algorithm[J]. Journal of Xinjiang Normal University(Natural Sciences Edition), 2000, 0(4) |
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| Authors: | Wu Qiang |
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| Abstract: | The deBoor algorithm performs an important function in CAD and CAGD, especially in calculating curvature and torsion. In the study,the author finds some mistakes and corrects it. |
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| Keywords: | Derived vector Curvature Torsion DeBoor algorithm |
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