کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4643012 | 1341364 | 2006 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A C1-rational spline in range restricted interpolation of scattered data
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A range restricted C1 interpolation local scheme to scattered data is developed. CμCμ-rational spline function classes over triangles and quadrilaterals have been investigated by the first author. In this paper we concentrate on the C1-rational spline over triangles and represent it as piecewise a convex combination of three cubic Bézier triangular patches. Further, with such an equivalent form of C1 rational spline, the construction of a range restricted C1 interpolant subject to polynomial constraint surface of degree up to three is considered. In the end of this paper some numerical examples are illustrated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 194, Issue 2, 1 October 2006, Pages 255–266
Journal: Journal of Computational and Applied Mathematics - Volume 194, Issue 2, 1 October 2006, Pages 255–266
نویسندگان
Zhongxuan Luo, Xingxuan Peng,