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With the wide development of the mixed Poisson distribution in the medical, financial and insurance applications, it is receiving increasing attention. But, according to the author to understand, at present, studies on the Mixed Poisson distribution of the literature are relatively small, the most important reason is that it does not have a Mixed Gaussian distribution of a wide range of applications. However, with advances in computer technology and the development of statistical techniques, Mixed Poisson distribution analysis of statistical data will play an increasingly important role, thus the system in detail study of Mixed Poisson distribution model parameter estimation is necessary.
随着混合泊松分布在医学，金融保险等领域的应用越来越广泛，因此它越来越受到人们的重视，但是据作者了解，目前，对混合泊松分布研究的文献是比较少的，其中最重要的原因是它没有混合正态分布的应用范围广泛，但是随着计算机技术的进步和统计技术的发展，混合泊松分布将在统计数据分析中扮演越来越重要的角色，因而系统，详细的研究混合泊松分布模型的参数估计是非常有必要的。
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Studies on statistical properties of spontaneous spike trains of single auditory nerve have shown that the distributing patterns of interval in spike trains represent Poisson distribution. Since Poisson distribution is one of the simplest stochastic processes, previous studies on spontaneous spike trains of single auditory nerve were performed primarily by assuming them as stochastic processes. Recently, further studies on nonlinear dynamic system show that we have not enough evidence to demonstrate the process, whose distribution of probability density is exponential, is Poisson process.
中文题名豚鼠听神经单纤维放电序列的非线性特性分析副题名外文题名 Analysis on nonlinear properties in spike trains of single auditory nerve fiber in guinea pig 论文作者林龙年导师孙心德教授学科专业生理学研究领域\研究方向听觉神经生物学学位级别博士学位授予单位华东师范大学学位授予日期2001 论文页码总数91页关键词听神经听觉神经生理豚鼠馆藏号BSLW /2001 /Q42 /41 对听神经单纤维自发放电序列的统计特性研究表明，听神经单纤维放电间隔呈泊松分布，而泊松过程是最简单的随机过程之一，因此以往的研究主要将听神经单纤维自发放电序列作为随机过程来处理。
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Phase correlation and then reaches image mosaic by graph cut and poisson image fusion.graph cut is used to find a globally optimized seam-line for deghosting while poisson image fusion is used to realize smooth mosaic without exposure difference.a new weight calculation method based on the statistics of guadient direction histogram is presented here in order to robustly realize graph cut.an edge transition poisson image fusion method is also proposed to reach exposure difference removal
该方法在相位校正的基础上将图切割和泊松融合相结合实现拼接，图切割用于搜索全局最优的缝合线以去除鬼影，泊松融合用于曝光差异的处理。本文给出新的基于梯度方向直方图统计的权值计算方法，实现稳定的图切割。另外，本文还设计出重叠过渡的泊松融合方法，较好地完成图像合成。
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poisson：帕松
而弹性动力学之发展,早在一八二八年柯西(Cauchy)及帕松(Poisson)便已导出在弹性介质中振动时基本的微分方程. 帕松并指出在弹性介质中可以有两种截然不同的波型存在(即是后来在地震学上的P及S波详见后文). 嗣后司托克士(Stokes),
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poisson：泊松
理2.1 ( 泊松(Poisson)定理) 设λ>0 是一个常数,n 是任一正整数,设pn=λ/n,(3) 泊松(poisson)分布定义2.5 若r.v.X 满足:(1) 均匀分布(Uniform distribution)定义3.3 若连续型随机变量X 具有概率密度:(3) 指数分布(Exponential distribution)定义3.6 若连续型随机变量X 的概率密度函数为:的分布是自由度为n 的t 分布,
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poisson：鱼
图片提供:全景(3)鱼(Poisson)鱼、虾、蟹或贝壳类海产,用蒸、煎、烤、炸等方法烹煮的菜式. 一般的处理方法都会将壳和骨......
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poisson：泊松分布
[文摘]目的:探讨运动单位数目估计(MUNE)检测在神经-肌肉疾病的应用价值.方法:所用仪器为Nicolet的Viking Ⅳ型肌电图仪,应用MUNE技术中的"统计学方法"也称"泊松分布(Poisson)法"进行测定.所测肌肉包括短伸肌、鱼际肌及小鱼际肌.刺激电极为双极表面电极,
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Poisson distribution：泊松分布
泊松分布(Poisson distribution)常被用来处理某一事件在某段特定时间区域内发生的次数. 例如:30分钟到达车站的车辆数或一段10km的高速路有3处待修等随机变量. 我们对这种随机变量所下的定义是:若某个离散型随机变量能够满足两个假设,
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