1) bivariate probability distribution model
两变量概率分布模型
1.
Univariate frequency analysis cannot provide a complete description of hydrologic variables with multicharacteristics,and many hydrological frequency problems should be solved by the bivariate probability distribution model concerning the encounters and joint distributions of different hydrologic events.
总结了当前应用最广泛的几种两变量概率分布模型,对各种模型的适用性和局限性做了详细分析,并介绍了一种新的两变量概率模型——Copula函数。
2) Probability distribution model
概率分布模型
1.
(2) Analyze two reverberation envelope probability distribution models (Rayleigh distribution model and K distribution model) by theoretical, and analysis K distribution parameter estimation method which used in this paper and its estimated performance.
(2)对两种混响包络概率分布模型(瑞利分布模型和K分布模型)进行理论分析,并对文中所采用的K分布参数估计方法及其估计性能进行分析。
2.
Based on the passenger boarding and alighting data,simple probability distribution model is used to propose the specific methods of calculating inversely the transit stop OD distribution matrix.
基于站点上下客人数,采用简单概率分布模型,可提出反推公交站点间的OD分布矩阵的具体方法。
3.
Probability distribution model and its analysis for the quantizing process of laser gyro;
提出了激光陀螺量化过程的概率分布模型,在此基础上,分析了量化过程对激光陀螺性能的影响,并给出了量化前后陀螺数据均值和方差之间的关系。
3) probability model
概率分布模型
1.
This paper reviews the research methods of spatial pattern of insect population based on the analysis of four main entries of the research methods, which are probability model, dispersion indices, regression model and geostatistical model.
本文分别从概率分布模型拟合法 (频次检验法 )、分布型指数法、回归模型法及地学统计法 ( Geostatistics) 4个方面对昆虫种群空间格局的研究方法进行了评述 ,比较了不同方法的优缺点 ,从而有利于这些方法的进一步应用。
2.
By the method of K-S test,the hypothesis of Chinese university dormitories\' fire load obeying extreme value type I distribution is accept,and the probability model of dormitories\' fire load is built.
用数理统计的方法,对中国建筑科学研究院建筑防火研究所采集的全国高校学生宿舍火灾荷载数据进行统计分析,使用K-S检验法检验认为学生宿舍的固定火灾荷载和活动火灾荷载均服从极值I型分布,建立了高校学生宿舍火灾荷载的概率分布模型。
4) Probabilistic Distribution Model
概率分布模型
1.
The probabilistic distribution model for the release rates of H2S in the sour gas wells of Sichuan and Chongqing areas was developed using the complementary cumulative distribution function.
利用川渝地区含硫气井H2S释放速率数据,根据其累积概率分布函数建立概率分布模型。
5) The probability models on spatial distribution of disease
疾病空间分布概率模型
1.
Methods The probability models on spatial distribution of disease and quantitative indicators on spatial distribution of cases have been applied to analyze the characteristics of spatial distribution of HFRS from 1975 to 2004 in Junan county.
方法应用疾病空间分布概率模型及病例空间分布量化指标探讨莒南县1975-2004年HFRS的空间分布特点。
6) binomial distribution probability model
二项分布概率模型
1.
The authors put forward a method to analyze the success ratios of the different multi-well drilling prospect plans by using binomial distribution probability model.
根据新区勘探资料少、风险较高的特点 ,可以采用二项分布概率模型 ,预测进行多井勘探的不同结果的勘探成功率 。
补充资料：变量分布数列
变量分布数列
【变且分布数列I亦称“变量数列”。按数量标志分组形成的分布数列。按同一数量标志分组时可能会出现多种分配数列，其影响因素有组距与组数、组限与组中值。它主要有三种类型:钟形分布、U形分布、T形分布。【变且分布数列I亦称“变量数列”。按数量标志分组形成的分布数列。按同一数量标志分组时可能会出现多种分配数列，其影响因素有组距与组数、组限与组中值。它主要有三种类型:钟形分布、U形分布、T形分布。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条