| 改进的Cotes公式及其误差分析 |
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| 引用本文： | 杜跃鹏,肖泽昌.改进的Cotes公式及其误差分析[J].数学季刊,2008,23(3). |
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| 作者姓名： | 杜跃鹏 肖泽昌 |
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| 摘 要： |
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| 关 键 词： | 改进方法 Cotes公式 误差分析 数值积 |
Improved Cotes Formula and Error Analysis |
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| DU Yue-peng XIAO Ze-chang.Improved Cotes Formula and Error Analysis[J].Chinese Quarterly Journal of Mathematics,2008,23(3). |
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| Authors: | DU Yue-peng XIAO Ze-chang |
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| Institution: | [1]Department of Computer, Nanyang Institute of Technology, Nanyang 473004, China [2]Department of Mathematics, Nanyang Institute of Technology, Nanyang 473004, China |
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| Abstract: | The truncation error of improved Cotes formula is presented in this paper.It also displays an analysis on convergence order of improved Cotes formula.Examples of numerical calculation is given in the end. |
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| Keywords: | numerical integration algebraic accuracy truncation error convergence order |
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