极值分布

词组短语

extreme value distribution

与极值分布相关的网络例句 [注：此内容来源于网络，仅供参考]

In this dissertation, the properties of extreme value models, parametric estimations of compound extreme value distribution and their applications in financial risk management fields are studied intensively.

本文主要对极值统计模型的特性、复合极值分布参数的估计方法以及极值统计模型在金融风险管理领域的应用进行研究。

Consequently the stochastic simulation method of compound extreme value distribution is brought forward.

根据复合极值分布的特点，针对复杂失效域下多维联合概率难以解析求解的困难，本文提出了多维复合极值分布的随机模拟方法，并验证了该方法的准确性，扩大了多维复合极值分布的应用范围。

Consequently the stochastic simulation method of compound extreme value distribution is brought forward. The present study shows that the simulation method is reliable and can give accurate solution. As an example, Poisson-Nested Logistic model is applied to the design of sea wall.

根据复合极值分布的特点，针对复杂失效域下多维联合概率难以解析求解的困难，本文提出了多维复合极值分布的随机模拟方法，并验证了该方法的准确性，扩大了多维复合极值分布的应用范围。

Thus far, little has been known for the extreme value distribution of general structural dynamic stochastic responses, except for some special results, say, the Rayleigh distribution in the case of narrow - banded Gaussian stochastic processes.

由于基于首次超越破坏准则的结构动力可靠度问题可以转化为相应动力反应极值分布的积分问题，获取结构动力随机反应的极值分布具有重要的意义川。

Highly efficient and stable method of parameter estimation is built. The fitting degree of extensive extreme value distribution and the extremeⅠ,Ⅱ,Ⅲtype distribution was compared, among which the optimal distribution type are researched.

针对极大似然法参数估计的失效问题，将逐步迭代法推广应用于广义极值分布，建立了参数估计的高效稳定算法，并比较广义极值分布与极值Ⅰ、Ⅱ、Ⅲ型分布的拟合度，研究平均风速的最优分布类型。

Then the best linear unbiased estimate method for interval data of normal distribution, Weibull distribution, extreme value distribution or other location-scale parameter models is presented. The presented method has higher precision, and solves the problem of reliability assessment with small sample of storage life.

在此基础上，提出一种区间数据最佳线性无偏估计方法，并对正态分布、极值分布、Weibull分布等常用的位置一尺度分布进行讨论，该方法能够对产品贮存寿命进行小样本预测和可靠性评定。

Taking WindowsXP,Microsoft EXCEL and VBA as tools,a series of software system on hydrologic frequency analysis which integrated the ability of graph and calculation was developed.And it contained four kinds of frequency distributions:Γ-distribution,extreme value distribution,normal distribution and logarithmic normal distribution.

以Windows XP，Microsoft EXCEL和VBA为开发环境，研制了一套集绘图与计算于一体的水文频率分析软件，其中包含了常用的Γ分布、极值分布、正态分布和对数正态分布4种频率分布线型。

This paper selects futures contracts of copper in SHFE, hard wheat in ZCE and soybean in DCE as samples and,by means of principle of maximum entropy,generalized extreme value distribution and K-S goodness-of-fit test, makes an empirical study on the characteristics of statistic distribution of time interval between extreme volatilities of return rate series of commodity futures in China.

本文基于极值理论，以沪铜、大连大豆和郑州硬麦期货为研究对象，应用最大信息熵原理、广义极值分布和K－S拟合检验，实证分析了我国商品期货收益率极端波动的时间间隔的统计分布特征。

Finally,the wind velocity data of Nantong observatory are used to verify the methods above-mentioned,and the likelihood ratio method and Kolmogorov statistic are used to test the fitness of the distribution.

引入涵盖Gumbel，Frechet，Weibull三类极值渐近分布的广义极值分布模型，给出该模型参数的极大似然估计的计算公式，并由此导出设计基本风速及其置信上限的计算方法。

At first, the wind tunnel test and test data process of this study are introduced in detail. A method to calculate expected extreme values of time series with a long time interval is then proposed with its sub-sections based on the classical Gumbel theory for extreme values and the independence of observed extreme values. At last, the extreme values of the wind pressure coefficients of the present wind tunnel test are calculated with the proposed method and methods used widely at present, such as peak factor method, improved peak factor method and Sadek-Simiu method.

首先 介绍了风洞试验及试验数据处理的基本概况；然后在阐述经典Gumbel极值理论的基础上，根据观察极值的相互独立性推导了短时距下极值分布参数和长时距下极值分布参数的关系式，给出了一种由短时距样本推算长时距下的极值估算方法；最后基于风洞试验数据，将常用极值估算方法(峰值因子法、改进峰值因子法和Sadek-Simiu法)和该方法的计算结果进行了比较。

与极值分布相关的网络解释 [注：此内容来源于网络，仅供参考]

conditional distribution：二元极值分布

条件收益率:conditional revenue ratio | 二元极值分布:Conditional distribution | 状态转移算法:conditional jump control arithmetic

extreme value distribution：极值分布

extreme temperature 极端温度 | extreme value distribution 极值分布 | extreme values 极值

extreme value distribution：极值分布 極値分布

■ extreme value 极值 極値 | ■ extreme value distribution 极值分布 極値分布 | ■ extreme wave 最大波 極大波

Generalized extreme value distribution：广义极值分布

条件分布:Generalized extreme value distribution | 广义极值分布:generalized extreme value distribution | 结构表征:characterize

Generalized extreme value distribution：条件分布

周朔边值问题:periodic boundary value problems | 条件分布:Generalized extreme value distribution | 广义极值分布:generalized extreme value distribution

Bivariate extreme value distribution：广义极值分布

泛函极值法:functional extreme value method | 广义极值分布:Bivariate extreme value distribution | 条件分布:Generalized extreme value distribution

extreme value problem：极值问题

extreme value distribution 极值分布 | extreme value problem 极值问题 | extremity 端

extreme value：极值 極値

■ extratropical cyclone 温带低气压 温帯低気圧 | ■ extreme value 极值 極値 | ■ extreme value distribution 极值分布 極値分布

extreme value index：极值指数

极值分布:extreme value distribution | 极值指数:extreme-value index | 极值理论:extreme value theory

POISSON-GUMBEL MIXED COMPOUND EXTREME DISTRIBUTION：泊松-混合冈贝尔复合极值分布

泊松-混合冈贝尔复合极值分布:POISSON-GUMBEL MIXED COMPOUND EXTREME DISTRIBUTION | 化学过程:process chemical process | 烧结:Sintering Process