| 多元Block-Basu型指数分布的特征及参数估计 |
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| 引用本文： | 苏迪,李国安. 多元Block-Basu型指数分布的特征及参数估计[J]. 宁波大学学报(理工版), 2011, 24(2): 61-65 |
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| 作者姓名： | 苏迪 李国安 |
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| 作者单位： | 宁波大学理学院,浙江宁波,315211 |
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| 基金项目： | 浙江省教育厅科研项目(20061636) |
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| 摘 要： | 利用分布密度分拆的思想,导出了多元Block-Basu型指数分布的特征,得到了相应参数的最大似然估计和矩估计,并给出了相应的模拟结果.
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| 关 键 词： | 多元指数分布 特征 参数估计 模拟 |
A Characterization and Parameter Estimation of the Multivariate Exponential Distribution of Block-Basu |
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| SU Di,LI Guo-an. A Characterization and Parameter Estimation of the Multivariate Exponential Distribution of Block-Basu[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2011, 24(2): 61-65 |
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| Authors: | SU Di LI Guo-an |
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| Affiliation: | SU Di,LI Guo-an(Faculty of Science,Ningbo University,Ningbo 315211,China) |
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| Abstract: | Using the partitioning technique of distribution density,the characterization of Block-Basu type’s multivariate exponential distribution is made,and the maximum likelihood estimators and the moment estimators of parameters of Block-Basu type’s multivariate exponential distribution are obtained.The estimation of reliability for a series system with strength having Block-Basu type’s multivariate exponential distribution is given.Some simulation results are also provided. |
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| Keywords: | multivariate exponential distribution characterization parameter estimation simulation |
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