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| 基于块的三元混合有理插值及算法 | |
| 引用本文： | 潘亚丽,李昌文,李强.基于块的三元混合有理插值及算法[J].安徽理工大学学报(自然科学版),2007,27(3):53-56. |
| 作者姓名： | 潘亚丽 李昌文 李强 |
| 作者单位： | 1. 淮北煤炭师范学院数学系,安徽,淮北,235000 2. 合肥工业大学理学院,安徽,合肥,230009 3. 安徽理工大学理学院,安徽,淮南,232001 |
| 基金项目： | 安徽省教育厅自然科学研究重点资助项目(2006kj069A) |
| 摘 要： | 利用基于块的Newton-like和基于块的Thiele-like连分式插值构造了一种三元的混合有理插值,给出了这种有理插值算法和一个数值例子,验证了其有效性。 |
| 关 键 词： | Newton-like插值 二元Thiele-like插值 基于块的三元混合有理插值 |
| 文章编号： | 1672-1098（2007）03-0053-04 |
| 修稿时间： | 2006-11-06 |
Block-based Triple Blending Rational Interpolation and Its Algorithm |
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| PAN Ya-li,LI Chang-wen,LI Qiang.Block-based Triple Blending Rational Interpolation and Its Algorithm[J].Journal of Anhui University of Science and Technology:Natural Science,2007,27(3):53-56. | |
| Authors: | PAN Ya-li LI Chang-wen LI Qiang |
| Institution: | 1. Dept. of Mathematics,Huaibei Coal Industry Teachers College,Huaibei Anhui 235000,China; 2. School of Science, Hefei University of Science and Technology,Hefei Anhui 230009,China;3. School of Science, Anhui University of Science and Technology, Huainan Anhui 232001,China |
| Abstract: | Block-based Newton-like interpolation and block-based Thiele-like interpolation are used to construct block-based triple blending rational interpolation.A kind of efficient recursive algorithm is established and a numerical example is given to explain effectiveness of the method. |
| Keywords: | Newton-like interpolation Thiele-like interpolation block-based triple blending rational interpolation |
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