| 关于修正的伯恩斯坦插值多项式 |
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| 引用本文： | 徐淳宁,卜昭红.关于修正的伯恩斯坦插值多项式[J].吉林大学学报(信息科学版),1997(1). |
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| 作者姓名： | 徐淳宁 卜昭红 |
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| 作者单位： | 长春邮电学院成人教育学院(徐淳宁)，长春税务学院(卜昭红) |
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| 摘 要： | 对伯恩斯坦［１］构造的以第一类Ｃｈｅｂｙｓｈｅｖ多项式的零点作为插值节点、ｆ（ｘ）∈Ｃ［－１，１］的次数小于λｎ（１＜λ＜２）的插值多项式Ｑｎ（ｆ；ｘ）作以修正，使其在［－１，１］上一致收敛到ｆ（ｘ）且具有最佳收敛阶
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| 关 键 词： | 一致收敛 逼近 伯恩斯坦多项式 |
Research on the essential features and nature of the distribution function |
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| Wang Lihua.Research on the essential features and nature of the distribution function[J].Journal of Jilin University:Information Sci Ed,1997(1). |
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| Authors: | Wang Lihua |
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| Abstract: | A distribution function of multiple variables is defined to quantify the usual distribution model and the essential nature and the external featuses of the function are discussed.The function has a basic attribute,i.e. the distributing principle with the more labour the more gain and restraining the unfair distribution.Scientificness and reasonableness of the distribution is the aim of the function to improve the labour's zeal. |
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| Keywords: | Quantization Homogeneous equations Function of distribution Negative definite matrix |
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