三种重要分布的关系及应用

The Relation of Three Kinds of Important Distributions and Applications

泊松分布、指数分布和Γ(n,λ)分布可以看着是同一随机过程中的不同角度的描述,本文给出了它们的关系并给予了证明。排队论就是基于上述3种分布的随机服务系统理论,在现实生活中有着广泛的应用。

Poisson distribution, exponential distribution and Γ(n,λ) distribution may be seen the same random process and different description. This article gives their relations and proofs. Queuing theory is based on the three kinds of distributions, Many phenomena in our true life obey them.