| 对余弦型振荡函数Gauss积分的进一步探讨 |
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| 引用本文： | 李毅夫.对余弦型振荡函数Gauss积分的进一步探讨[J].数学的实践与认识,2009,39(23). |
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| 作者姓名： | 李毅夫 |
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| 作者单位： | 福建泉州仰恩大学数学系,福建,泉州,362014 |
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| 摘 要： | 克服了以往成果中对余弦型振荡函数进行Gauss积分的一些缺点,对余弦型振荡函数的Gauss积分的做了进一步的探讨.
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| 关 键 词： | 余弦型振荡函数 Gauss积分 Gauss点 与Gauss点对应的权 |
A Further Approach for Gaussian Integration of Oscillating Functions of Cosine Type |
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| LI Yi-fu.A Further Approach for Gaussian Integration of Oscillating Functions of Cosine Type[J].Mathematics in Practice and Theory,2009,39(23). |
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| Authors: | LI Yi-fu |
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| Abstract: | With making a further approach for the Gaussian integration of oscillating functions of cosine type, this paper has overcome some shortcomings in the published results. The quadrature accuracy or efficiency of this paper has a remarkable advantage over taht of the related results so far. |
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| Keywords: | oscillating functions of cosine type gaussian integration the gauss node weight corresponding the gauss node |
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