two-sided exponential distribution

Most of open time distribution histograms were fitted by two exponential components and few by one, whereas closed time distribution histograms were fitted by two exponential components.

通道开放时间分布直方图多数需用双指数拟合，少数可用单指数拟合；通道关闭时间分布直方图均需用双指数拟合。

We deduce the maximum likelihood and Bayes estimates of these parameters when the joint survival function obeys the two dimentions exponential distribution, while in Bayes approach, it is assumed that the unknown parameters have Gammar prior distributions.

在Bayes估计中，我们假定未知参数的先验分布为伽马分布，两章都通过数据模拟对极大似然估计和Bayes估计这两种方法进行了比较。

First, this paper introduces the statistical inference for the exponential distribution with two parameters type-I censoring.

首先, 本文介绍了定时截尾有失效情形双参数指数分布的统计推断.