| 矩形域上散乱数据样条光顺法 |
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| 引用本文： | 韩国强.矩形域上散乱数据样条光顺法[J].华南理工大学学报(自然科学版),1993,21(4):102-109. |
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| 作者姓名： | 韩国强 |
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| 作者单位： | 华南理工大学计算机工程与科学系 |
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| 摘 要： | 本文提出了一种矩形域上散乱数据样条光顺法,此方法着重从计算观点出发,构造了极其稳定的快速算法,并给出了一些数值例子,数值结果表明此方法能精确地再现原有函数。
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| 关 键 词： | 逼近 散乱数据 矩形域 样条光顺 |
APPROXIMATION BY SPLINE SMOOTHING TO SCATTERED DATA THROUGHOUT A RECTANGLE |
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| Han Guoqiang Dept.of Computer Eng.and Science,South China Univ.of Tech..APPROXIMATION BY SPLINE SMOOTHING TO SCATTERED DATA THROUGHOUT A RECTANGLE[J].Journal of South China University of Technology(Natural Science Edition),1993,21(4):102-109. |
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| Authors: | Han Guoqiang Deptof Computer Engand Science South China Univof Tech |
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| Abstract: | The purpose of this paper is to develop spline smoothing methods to scattereddata throughout a rectangle from a computational point of view,culminating in effi-cient stable and fast numerical algorithms,Some numerical examples are presented,and the computing results finely coincide with the exact values of given functions. |
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| Keywords: | spline approximation surface fitting data smoothing numerical computation/scattered data rectangle domain |
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