| 条件Erlang分布单参数加法定理的推广 |
| |
| 引用本文： | 牛燕影,田乃硕.条件Erlang分布单参数加法定理的推广[J].河南科技大学学报(自然科学版),2004,25(5):67-69. |
| |
| 作者姓名： | 牛燕影 田乃硕 |
| |
| 作者单位： | 1. 燕山大学,继续教育学院,河北,秦皇岛,066004
2. 燕山大学,理学院,河北,秦皇岛,066004 |
| |
| 基金项目： | 国家自然科学基金资助项目(10271102) |
| |
| 摘 要： | X(γ)和Y(k)服从参数(γ,λ)和(k,μ)的Erlang分布且相互独立。本文利用条件分布知识证明了在X(γ)
|
| 关 键 词： | Erlang分布 加法定理 条件分布 单参数 类似 相互独立 等待时间 重要作用 |
| 文章编号： | 1672-6871(2004)05-0067-03 |
| 修稿时间： | 2004年6月7日 |
Extension of Parametric Additive Theorem of Conditional Erlang Distribution |
| |
| NIU Yan-Ying,TIAN Nai-Shuo.Extension of Parametric Additive Theorem of Conditional Erlang Distribution[J].Journal of Henan University of Science & Technology:Natural Science,2004,25(5):67-69. |
| |
| Authors: | NIU Yan-Ying TIAN Nai-Shuo |
| |
| Institution: | NIU Yan-Ying~1,TIAN Nai-Shuo~2 |
| |
| Abstract: | Let and be Erlang distribution with parameter and,and are mutually independent.It is proved that the conditional distribution of is a Erlang distribution with parameter under the condition by conditional distribution.This result is called as an extension of the parametric additive theorem of conditional Erlang distribution.It plays an important role in deriving waiting time distribution in multi-server queuing system.Similarly, it can be used to study relevant quality of distribution. |
| |
| Keywords: | Erlang formula Distribution Condition |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
