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双边定数截尾场合双参数指数分布的贝叶斯推断
Bayesian Inference for Two-parameter Exponential Distribution under Type-Ⅱ Doubly Censored in a Nonlinear Wave Equation
【摘要】 本文给出了双边定数截尾下,双参数指数分布中参数及可靠性指标的Bayes估计,并且给出了未来观测值的贝叶斯预测问题,最后给出了一个数值例子进行了数值模拟,结果表明文中的方法是可行的。
【Abstract】 In this paper, Bayesian estimation of parameters and index of reliability from two-parameter exponential distribution under Type-Ⅱdoubly censored were given. The problem of predicting an independent future sample was considered from the same distribution in a Bayesian setting. Finally, a numerical example is simulated. The result indicated that the proposed method is feasible.
【关键词】 双边定数截尾;
双参数指数分布;
贝叶斯估计;
随机模拟;
【Key words】 type-Ⅱdoubly censored; two-parameter exponential distribution; Bayesian estimation; random simulation;
【Key words】 type-Ⅱdoubly censored; two-parameter exponential distribution; Bayesian estimation; random simulation;
【基金】 国家自然基金(79970022);航空基金(02J53079).
- 【文献出处】 工程数学学报 ,Chinese Journal of Engineering Mathematics , 编辑部邮箱 ,2005年05期
- 【分类号】O212.8
- 【被引频次】10
- 【下载频次】198