| 三次T-B样条曲线与三次均匀有理B样条曲线光滑拼接 |
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| 引用本文： | 常锦才,王钊.三次T-B样条曲线与三次均匀有理B样条曲线光滑拼接[J].河北理工大学学报（自然科学版）,2010,32(3). |
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| 作者姓名： | 常锦才 王钊 |
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| 作者单位： | 河北理工大学,理学院,河北,唐山,063009 |
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| 摘 要： | 改进了求解三次TC-B样条曲线的一般算法,得到三次T-B样条的表达式.基于三次B样条基函数,得到三次均匀有理B样条曲线的表达式.进而给出了三次T-B样条与三次均匀有理B样条的G0,G1,G2的光滑拼接条件.
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| 关 键 词： | TC-B样条 T-B样条 均匀有理B样条 几何连续 |
Continuous Conditions Between Cubic T-B-spline Curve and Cubic Uniform Rational B-spline Curve |
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| CHANG Jin-cai,WANG Zhao.Continuous Conditions Between Cubic T-B-spline Curve and Cubic Uniform Rational B-spline Curve[J].Journal of Hebei Institute of Technology(Natural Science Edition),2010,32(3). |
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| Authors: | CHANG Jin-cai WANG Zhao |
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