| 高阶矩在概率密度逼近中的应用 |
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| 引用本文： | 凌迎春,胡秉民.高阶矩在概率密度逼近中的应用[J].大学数学,1996(3). |
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| 作者姓名： | 凌迎春 胡秉民 |
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| 作者单位： | 浙江农业大学基础部 |
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| 摘 要： | 本文给出了由随机样本的高阶矩求末知概率密度的级数展开式的方法，并通过计算实例对应用方法和密度逼近作了分析说明．
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| 关 键 词： | 权函数，高阶矩，直交多项式，广义Fourier级数 |
The Application of Higher Moment in Approximating Probability Density Function |
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| Ling Yingchun,Hu Bingmin.The Application of Higher Moment in Approximating Probability Density Function[J].College Mathematics,1996(3). |
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| Authors: | Ling Yingchun Hu Bingmin |
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| Abstract: | This article gives a method of solving unknown plobability density by higher moment of random samples. It also explain and analysis an example on its method and density approximating. |
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| Keywords: | weight function higher moment orthogonal polynomial generalized Fourier series |
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