李国安.二元Weinman型指数分布的特征及其应用[J].数学研究及应用,2005,25(2):337~340 |
二元Weinman型指数分布的特征及其应用 |
Characterization of the Bivariate Exponential Distribution of Weinman and Its Application |
投稿时间:2003-01-03 |
DOI:10.3770/j.issn:1000-341X.2005.02.018 |
中文关键词: Wleinman型 二元指数分布 特征 参数估计 模拟 可靠度 |
英文关键词:Weinman type bivariate exponential distribution characterization parameter estimation simulation reliability. |
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中文摘要: |
导出了Weinman型二元指数分布的一个特征,由此获得了参数θj(j=0,1)的最大似然估计及矩估计,给出了二元Weinman型指数分布的二种模拟,还得到了强度为二元Weinman分布时并联结构系统可靠度的估计. |
英文摘要: |
A characterization of the bivariate exponential distribution of Weinman is derived. Then, it is used to obtain the maximum likelihood estimators and the moment estimators of parameters of the Weinman type's bivariate exponential distribution, as well as two simulations of the bivariate exponential distribution of Weinman. Moreover, the estimator of reliability for parallel structural system with strength having the Weinman type's bivariate exponential distribution are also given. |
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