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poisson distribution中文是什么意思
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- 中文翻译
- 造句
- poisson分布
- 波松分布
- 波瓦松分配
- 泊松分布
- 卜瓦松分布
- 卜瓦松分配
- 怕松分布
- 普阿松分布
- distribution n. 1.分配，分发，配给；分配装置[系统]；配给品；配 ...
- bivariate poisson distribution 二元泊松分布
- compound poisson distribution 复合泊松分布
- double poisson distribution 二重泊松分布
- gauss-poisson distribution 高斯-泊松分布
- generalized poisson distribution 广义泊松分布
- hyper-poisson distribution 超泊松分布
- poisson arrival distribution 泊松到达分布
- poisson data distribution 泊松数据分布
- poisson distribution table 泊松分布表
- super-poisson distribution 超泊松分布
- poisson 泊松; 帕松; 普瓦松
- poisson approximation 泊松近似值
- poisson arrival 泊松到达
- poisson bracket 泊松括号; 帕松括号
- poisson constant 泊松常数
- poisson densities 卜松密度
- poisson density 泊松密度函数
- poisson diffraction 泊松衍射
- poisson equation 包桑方程; 泊松方程; 帕松方程式
- poisson equations 泊松方程
- poisson formula 泊松公式
- poisson function 泊松函数
- poisson jump 泊松跳跃
- poisson law 泊松定律
- So the general distribution patterns of s . tsinyunensis are clumped type with a high clumped intensity . the diffusing tendency high consistency with the mathematics mode , i . e . , the theoretic modes of the negative binominal distribution and poisson distribution
在所调查的8个群落样线上，地上植株数量最少的有33株(种群v ) ，最多的有442株(种群111 ) ，平均株间距最小为1 - It is has been known that the energy spectra statistic of a chaotic system agrees with wigner distribution which is achieved from random matrix theory and the one of a integrable system is poisson distribution achieved originally from the irregular spectra
一个经典混沌系统的量子能谱统计分布满足由随机矩阵理论所导出的winger分布，而可积系统满足无规能谱的统计分布即泊松分布。 - Based on the fact of generating the synthetic data using poisson distribution function and exponential distribution function , the performance of hy algorithm and the comparison among hy algorithm , apriori algorithm and dhp algorithm is experimented . these experiments include the one that compares the execution time using variant synthetic data and variant minimum supports , and the scale - up one that compares the execution time using variant transaction number and variant item number in synthetic data . finally the results of the experiments are analysed
在构造基于泊松分布函数和指数分布函数的合西南交通大学硕士研究生学位论文第iii页成数据的基础上，对hy算法的性能及其与apriori算法和dhp算法的比较进行了实验，这些实验包括针对不同的合成数据和不同的最小支持度，对各算法的执行时间进行比较的实验以及针对合成数据的不同的事务数和不同的项数对各算法的执行时间进行比较的规模实验，并对实验结果进行了分析，反映出hy算法具有良好的性能。 - When netvvork security is concerned , the paper provides a method of detecting syn flood intrusion using artificial neural netvvorks . in the aspect of netvvork performance analysis , a new idea appears in the paper that , vvith the increase of netvvork load and the increase of connection rate , the model of netvvork traffic tends from instability towards poisson distribution rather than vveight tailed distribution advanced 1990s and long range dependence distribution
本文在网络安全方面提出了应用bp神经网络对syn洪水攻击进行检测，在网络性能分析方面提出了在网络负载增大与连接速率提高的情况下，网络流量模型呈现不稳态，并非90年代提出的重尾分布和长范围相关特性，而是随着网络负载的增大，流量模型趋向泊松分布。 - When the potential is interaction , because of the symmetry of the hamiltonian , the poincare surface of section ( pos ) of the orbits in the classical phase space is integrable , which is corresponding to the poisson distribution in the quantum manifestation , our compute accords with this distribution
当粒子间为占势作用时，由于哈密顿的对称性，系统对应的经典相空间轨道的庞加莱截面图表现出可积的性质，这在量子上对应着能级统计分布为无规谱的poisson分布，我们通过基矢展开的方法求得的能级正符合这个分布。 - Following are the key topics of the this article : a ) a traffic flow research on a typical jammed road of beijing . based on the research , the conclusion drew out a traffic flow map and the vehicle types description on every traffic flow direction of current traffic state ( normal distribution and poisson distribution ) , which generates the traffic model . b ) the frame structure of urtss model
对北京市区某典型拥堵路段交通流进行调查，对调查结果的不同方面进行研究分析，对调查数据采用数理统计方法进行分析，确认北京这样的大城市部分拥堵路段的交通流分布情况(正态分布) ；同时还对各流向的车型构成比例进行了描述，为所开发的城市道路交通仿真系统提供了基于城市道路实际交通流的交通生成模型。 - The competition among those species like s . tsinyunensis , dryopteris erythrosora and veronicastrum stenostachyum etc . , is intense in the communities , which may be one of the reasons why s . tsinyunensis is going to be endangered and with a very restricted distribution . the distribution patterns of the seven populations of s . tsinyunensis are clumped among the eight populations we studied , except population v of random distribution . the spatial pattern of 6 populations of s . tsinyunensis have high consistency with the negative binominal distribution , while another 2 populations , i . e . , i and iii are poisson distributions
6 )缙云黄芩各种群空间分布格局基本呈聚集分布，其中7个种群的分布格局类型是聚集分布，其聚集强度较高，另有一个种群为随机分布；其种群的离散分布拟合结果也严格符合一定的数学模式，其中负二项分布、 poisson分布分别是该物种种群空间分布的理论分布模式，其中6个种群拟合出的结果是负二项分布，种群i和种群m拟合出的结果是poisson分布。 - By calculating the feynman diagram in rtf , we find that when taking into account both the thermal photon emission , absorption and the virtual photon exchange processes , the infrared divergences at zero and finite temperature can be cancelled at the same time . the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
通过实时温度场论下的费曼图计算，我们得到：将实光子的发射、吸收，虚光子的交换过程同时考虑时，零温场论中出现的和由温度效应引起的红外发散都能得到消除；并且完全量子场论下的软光子辐射几率与半经典近似下（经典的电流和量子化的电磁场之间的耦合）得到的泊松分布结果完全一致。
- 更多例句： 1 2
In probability theory and statistics, the Poisson distribution (pronounced ) is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time and/or space if these events occur with a known average rate and independently of the time since the last event. The Poisson distribution can also be used for the number of events in other specified intervals such as distance, area or volume.
详细百科解释
- poisson distributionとは意味：ポアソン分布
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