| 二维均匀分布独立与同分布的判断方法 |
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| 引用本文： | 张琳.二维均匀分布独立与同分布的判断方法[J].高师理科学刊,2008,28(3):88-90. |
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| 作者姓名： | 张琳 |
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| 作者单位： | 山东工商学院数学与信息科学学院,山东,烟台,264005 |
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| 摘 要： | 通过3个例题,总结了二维均匀分布(X,Y)中2个分量X与Y独立与否以及是否同分布的简单判断方法,该方法具有较强的实用性.
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| 关 键 词： | 二维均匀分布 二维正态分布 独立性 |
| 文章编号： | 1007-9831(2008)03-0088-03 |
| 修稿时间： | 2007年12月15 |
Judgment method on independence and the same distribution of two-dimensional uniform distribution |
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| ZHANG Lin.Judgment method on independence and the same distribution of two-dimensional uniform distribution[J].Journal of Science of Teachers＇College and University,2008,28(3):88-90. |
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| Authors: | ZHANG Lin |
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| Abstract: | According to three examples,the simple judgment methods have been summed up,which on independent or not as well as whether with the same distribution about two components X andY of two-dimensional uniform distribution(X,Y),the method has stronger usability. |
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| Keywords: | two-dimensional uniform distribution two-dimensional normal distribution independence |
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