研究了随机右截尾情形下两个指数分布的参数估计。
This paper studies the parameters' estimation of two exponential distributions under randomly right censoring.
因此在JM模型的基础上，提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
Based on JM model, we propose a software reliability prediction model involving fault-remove time which followed exponential distribution.
因此在JM模型的基础上，提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
A software reliability model for substation automation system based on improved JM model is set up in this paper.
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