| 偶次叠基样条插值误差的计算 |
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| 引用本文： | 张月莲.偶次叠基样条插值误差的计算[J].湖南文理学院学报(自然科学版),2000,12(3):3-4. |
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| 作者姓名： | 张月莲 |
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| 作者单位： | 常德师范学院数学系!湖南常德415000 |
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| 摘 要： | 利用复变函数关于差商的表示法得出了偶次叠基样条插值误差的渐近展开式系数的简易计算法 ,并利用算符运算法给出了叠二次、叠四次基样条渐近展开式系数的递推公式。
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| 关 键 词： | 基样条 叠基样条 计算 |
| 修稿时间： | 2000-05-20 |
ASYMPTOTIC EXPANSION OF THE ERROR FOR EVEN CARDINAL SPLINE-ON-SPLINE INTERPOLATION |
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| ZHANG Yue-lian.ASYMPTOTIC EXPANSION OF THE ERROR FOR EVEN CARDINAL SPLINE-ON-SPLINE INTERPOLATION[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2000,12(3):3-4. |
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| Authors: | ZHANG Yue-lian |
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| Abstract: | In this paper,A simply method for calculating coefficient of Asymptotic expansion form of even cardinal spline-on-spline interpolation is obtained by taking advantage of difference quotient expression methods of complex functions,and the recurrence formula of Asymptotic expansion form coefficient of twice and quadrtic cardinal spline-on-spine interpolation is resolved. |
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| Keywords: | cardinal spline cardinal spline-on-spline calculating |
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