| 特殊节点下拉格朗日插值公式的转型 |
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| 引用本文： | 刘德军. 特殊节点下拉格朗日插值公式的转型[J]. 长春师范学院学报, 2011, 0(8): 19-20 |
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| 作者姓名： | 刘德军 |
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| 作者单位： | 武警成都指挥学院教研部 |
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| 摘 要： | 本文对数学逼近理论中的Lagrange插值公式在一些特殊节点下进行了转型,使特殊情况下的计算量大大减少,从而使近似计算更为方便、高效。
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| 关 键 词： | Lagrange 特殊节点 转型 |
The Transformation of Lagrange Interpolation Formula under Special Nodes |
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| LIU De-jun. The Transformation of Lagrange Interpolation Formula under Special Nodes[J]. Journal of Changchun Teachers College, 2011, 0(8): 19-20 |
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| Authors: | LIU De-jun |
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| Affiliation: | LIU De-jun(Teaching and Research Department,Chinese People’s Armed Police Force Academy in Chengdu,Chengdu 610213,China) |
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| Abstract: | In this paper,the Lagrange interpolation formula of approximation theory under special nodes is transformed.Thus the amount of calculation under special situation decreases greatly and the proximate calculation is more convenient and efficient. |
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| Keywords: | Lagrange special nodes transformation |
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