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.
基金项目:
作者单位
李国安 宁波大学数学系,浙江,宁波,315211 
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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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