| 一类可控制形状的C^2连续三次参数样条曲线 |
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| 引用本文： | 潘日晶.一类可控制形状的C^2连续三次参数样条曲线[J].福建师范大学学报(自然科学版),1993,9(3):32-39. |
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| 作者姓名： | 潘日晶 |
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| 作者单位： | 福建师范大学数学系 |
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| 摘 要： | 本文取曲线段极值点的参数值和极大值作为控制曲线形状的参数,构造出一类可控制形状的C~2连续插值三次参数样条曲线,同时还给出了使插值曲线保凸或保形的充分条件。
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| 关 键 词： | 参数样条曲线 保凸 保形 形状控制 |
A Kind of Shape-controlable C~2-continuous Cubic Parametric Spline Curves |
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| Pan Rijing.A Kind of Shape-controlable C~2-continuous Cubic Parametric Spline Curves[J].Journal of Fujian Teachers University(Natural Science),1993,9(3):32-39. |
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| Authors: | Pan Rijing |
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| Institution: | Department of Mathematics |
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| Abstract: | In this paper, a new method of constructing a kind of shapc-controlable C~2-continuous interpolation cubic parametric spline curves is given. Furthermore the conditions under which the interpolation curves are shape preserving or convex preserving are alse given. |
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| Keywords: | parametric spline curve C~2-continuous convex preserving shape preseruing shape controlling |
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