... Poisson arrival distribution 泊松到达分布 Poisson probability distribution 卜松机率分布 Poisson beta distribution 卜瓦松贝他分配 ...
2
?泊松分布
离散型随机变量和连续型随机变量二项分布(Binomial probability distribution) 泊松分布(Poisson probability distribution) 当p≤0.05,n≥20时,泊松分布为二项分布的近似效果较好。泊松分布可作为稀有事件(小概率事件)发生次数的概率分布模型。
3
?泊松概率分布
(2)泊松概率分布(Poisson probability distribution) 描述在一个指定的时间范围内或指定的面积或体积内某一事件出现的个数的分布.
After analysis of probabilitydistribution law of traffic flow, this paper puts forward the Section Vehicle Dispatch Model that ADAPTS to microscopic traffic simulation based on Poisson distribution.
论文在分析了交通流概率分布规律的基础上，提出一种适用于微观交通仿真的基于泊松分布的断面发车模型。
2
The results indicate that both binomial distribution and Poissondistribution well fit the statistic characteristics of sea spike under lower false-alarm probability.
仿真分析表明，二项分布和泊松分布均可以在低虚警概率下较好地描述海尖峰的统计特性。
3
In the measurement of low-level radioactivity, instead of Poissondistribution, a negative binomial distribution is proposed to denote the probability distribution of actual counts.