| 三次样条插值的推广 |
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| 引用本文： | 郭昌言,高尚.三次样条插值的推广[J].科学技术与工程,2011,11(7):1507-1510. |
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| 作者姓名： | 郭昌言 高尚 |
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| 作者单位： | 江苏科技大学计算机科学与工程学院,镇江,212003 |
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| 摘 要： | 在分析了基本样条函数插值基础上,对第一种边界条件问题情形进行了推广,研究了任意两个插值点一阶导数已知的样条函数解法。最后通过一个实例,说明了该计算方法。
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| 关 键 词： | 三次样条函数 第一边界条件 一阶导数 |
| 收稿时间： | 2010/12/11 0:00:00 |
| 修稿时间： | 2010/12/11 0:00:00 |
Generalization of Cubic Spline Interpolation |
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| Guo Changyan and GaoShang.Generalization of Cubic Spline Interpolation[J].Science Technology and Engineering,2011,11(7):1507-1510. |
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| Authors: | Guo Changyan and GaoShang |
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| Institution: | Jiangsu University of Science and Technology, |
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| Abstract: | Based on analysis of basic cubic spline interpolation, on the condition of the first boundary the cubic spline interpolation is generalized in this paper. The methods are presented on the condition that the first derivatives of arbitrary two nodes are given. At last, this calculation method is illustrated through an example. |
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| Keywords: | cubic spline function first boundary first derivative |
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