| 数值积分中代数精度的讨论 |
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| 引用本文： | 牛彦.数值积分中代数精度的讨论[J].沈阳大学学报,1998,10(4):109-111. |
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| 作者姓名： | 牛彦 |
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| 作者单位： | 沈阳大学机械工程系 |
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| 摘 要： | 对于给定节点个数情况下,各种节点位置对代数精度的影响及对代数精度限制范围进行全面讨论.这对在数值积分中的主要公式插值型和Gauss型求积公式的适用范围、精确度有一个全面清楚的了解.
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| 关 键 词： | 节点位置 代数精度 |
Discussion about algebraic precision in numerical value |
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| Nui Yan.Discussion about algebraic precision in numerical value[J].Journal of Shenyang University,1998,10(4):109-111. |
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| Authors: | Nui Yan |
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| Institution: | Shengyang College of Technology Dept. of Mechanical Engineeing |
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| Abstract: | In the case of knowing the number given nodes, I had a full discussion about theinfluence of the postion of au kinds of nodes and the limited scope of algebraic precision. This willhelp to comprehend fully the scope of application of the main formulas such as interpolant andGauss integral in numerical value. |
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| Keywords: | node position algebraic precision |
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