| 基于可拓变换的二维随机变量分布律的研究 |
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| 引用本文： | 李日华,王丰,黄咏芳. 基于可拓变换的二维随机变量分布律的研究[J]. 数学的实践与认识, 2011, 41(12) |
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| 作者姓名： | 李日华 王丰 黄咏芳 |
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| 作者单位： | 海军航空工程学院基础部系统科学与数学研究所,山东烟台,264001 |
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| 基金项目： | 海军航空工程学院基础研究基金 |
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| 摘 要： | 建立了随机事元之间的关系事元,研究随机事件之间的关系.利用关系元刻画了两个随机事件之间的关系.运用可拓变换初步研究了二维离散型随机变量的分布律和边缘分布律的传导分布.
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| 关 键 词： | 随机事件 随机事元 关系事元 关系元 可拓变换 |
Research on the Distribution of Two-dimensional Random Variable Based on Extensive Transformation |
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| LI Ri-hua,WANG-Feng,HUANG Yong-fang. Research on the Distribution of Two-dimensional Random Variable Based on Extensive Transformation[J]. Mathematics in Practice and Theory, 2011, 41(12) |
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| Authors: | LI Ri-hua WANG-Feng HUANG Yong-fang |
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| Abstract: | In order to research into the relationship of the random events,this paper proposed the concepts as the relationship event element of the random event elements.Based on the relation element,it depicted the relationship of two random events.Using extensive transformation,it conducted the preliminary study on the two-dimensional discrete random variable distribution and marginal distribution and their conductivity distribution. |
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| Keywords: | random event random event element relation event element relation element extensive transformation |
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