| 引用本文: | 方逵.三角形网格上的C1有理插值.[J].国防科技大学学报,1990,12(3):86-91.[点击复制] |
| Fang Kui.C1 Rational Interpolation over Triangular Grid[J].Journal of National University of Defense Technology,1990,12(3):86-91[点击复制] |
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| 三角形网格上的C1有理插值 |
| 方逵 |
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(系统工程与应用数学系)
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| 摘要: |
| 本文描述了一种用线性算子的组合插值新方法。较之已往方法，插值函数结构简单，易于计算。并且估计了插值函数的误差，误差阶是O(h4)，比[4]中的误差阶高2。 |
| 关键词: 函数，内插法，线性化，算子，奇点，线性泰勒算子，曲面插值函数 |
| DOI： |
| 投稿日期：1988-12-16 |
| 基金项目: |
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| C1 Rational Interpolation over Triangular Grid |
| Fang Kui |
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(Department of Applied Mathematics and System Engineering)
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| Abstract: |
| This paper describes a new interpolation method with the convex combination of two operators，the interpolation function is simple to construct and easy to calculate，and the error of interpolation functions is estimated. The error order is O(h4)，which is better that of [4]. |
| Keywords: function,interpolation,linearization,operator,singularity,linear Taylor's operator,interpolation function of surface |
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