查询词典 stationary distribution

At the end of this chapter, we studied the local asymptotic behaviour of the distribution of the stationary waiting time in G/G/1/∞ queue system.

本章最后研究了G/G/1/∞排队系统的平稳等待时间的局部分布的渐进行为。

The stationary average degree distribution of the model is calculatedand it is proved that the network is scale-free by using Poisson theory.

它不仅是初始吸引度为常数的Dorgovtsev等人的无向网络模型的推广，而且刻画出了增长网络的竞争机制。

An adaptive deadbeat control method in stationary reference frame for distribution level static synchronous compensator is proposed.

提出一种静止坐标系下配电网静止同步补偿器的自适应无差拍控制方法。

Based on the peak distribution analysis of stationary stochastic process,the general expression for the peak probability density function of a stress process is described.

利用平稳随机过程峰值的概率分析，给出了计算应力峰概率密度函数的公式。

The age structure of a population is the number of individuals in each age class expressed as a ratio, and is usually displayed nor contracting nor contracting will have a stationary age distribution.

年龄和时期结构种群的年龄结构是每一年龄阶段个体数目的比率，通常以年龄金字塔图来表示。

Three kinds of swirl meter are used to measure the swirl in different cross section of a diesel engine cylinder on a stationary flow test bench. This paper analyses the influence on incylinder swirl measurement of the type of swirl meter, measuring position and flow distribution in-cylinder.

本文在稳流模拟试验台上，利用三种涡流计测量了不同横截面高度的缸内涡流，分析了涡流计型式及测速位置对缸内涡流转速测量结果的影响，阐述了缸内速度分布对涡流测量影响的变化规律。

As the main part of this thesis, based on RSJ model, a symmetric DC SQUID is theoretically studied through two-dimensional Fokker-Planck equations, by using the "potential condition" in the case of steady state, the stationary probability distribution function of this system is obtained firstly in the accurate theory, meanwhile, the expressions of all the SQUID characteristics functions are obtained, for example, the circulating current, total normalized voltage and transfer function.

作为本论文的主体工作，我们以RSJ模型为基础，利用二维Fokker—Planck方程从理论上研究了对称型双结超导量子干涉器件，利用定态条件下的"势条件"得到了系统定态概率分布的精确解析表达式，进而得到了该系统所有特性函数如环路电流、总电压、调制函数的统计表达式，利用数值计算讨论了各种参数对DC SoL71D系统特性的影响。

Methods:Based on the Fuller'τμ and ττ distribution,we can test if a time series is stationary by regression analysis.

根据Fuler提出的τμ和ττ分布，采用回归分析的方法解决判断时间序列的平稳性。

We can therefore refer to this statistical estimate taken from the evolutive impedance distribution as a 'stationary impedance' estimate.

因此，我们可以参考这个统计估计，采取从演化阻抗分布作为一个'静止阻抗估计。

Using the surface observation data and NCEP reanalysis data, spring thermal depressions in the southwest of China are classified into a local type and north-intruding type. Then the position and strength indexes are defined, the space-time distribution and numeral characteristic are analyze and their formation rules and mechanisms are studied for improving the accuracy of weather forecast. The results indicate that the thermal depressions are mostly regional and stationary.

利用地面常规观测资料和NCEP再分析资料，把我国西南地区春季出现的热低压分为本地生成型热低压和北方移入型热低压两种类型，定义了热低压的位置指数和强度指数，并以此讨论两种类型热低压的时空分布特征，对西南热低压进行定量描述以及研究其形成规律和机理，以提高天气预报的准确率。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。