查询词典 conditional event

Then the stationary joint probability density, the conditional reliability function, the mean first-passage time of the optimally controlled system are obtained from solving the reduced FPK equation, the backward Kolmogorov equation and the Pontryagin equation, respectively of fully averaged systems.

求解与之相应的Fokker-Planck-Kolmogorov方程得最优控制系统的联合概率密度，进而求得最优控制系统的平均幅值；求解与之相应的后向Kolmogorov方程得最优控制系统的条件可靠性函数，进而求得首次穿越时间的条件概率密度；求解与之相应的Pontryagin方程得最优控制系统的平均首次穿越时间。

With the soap member as the representative of amphiphilic molecule ,this paper analysizes amphiphilic molecule from the self-assembly process,gives micelle the formative critical density formula studies amphiphilic molecule LCD of the member formations and gets two conditional conclusions of density and temperature.

以肥皂分子为代表的两亲分子的团聚程度和浓度有关，当两亲分子浓度达到某一临界值时，就会形成胶束。

The kernel of stochastic model is the construction of joint distribution or conditional probability distribution.

随机模型的核心问题是构建联合分布或条件概率分布。

The conditional distribution probability of the pixels is used as the feature for texture classification.

根据这一特点，大多纹理模型都以研究纹理图像的局部属性为切入点。

This paper also finds out that there is different risk premium for the firms under different conditional distribution.

本文也发现特定期间下股票报酬的高低，不仅受到该股票CAPM贝它值所影响，且其风险贴水程度，将与该股票报酬呈现正向关系。

Particularly,we use Normal and NIG conditional distribution functions respectively to combine these dynamic models.

特别地，正态条件分布函数和正态逆高斯条件分布函数被分别地与这些动态模型结合起来。

Stochastic volatility model assumes that the conditional distribution of returns is normal during most of the empirical applications.

SV模型在实际应用中大多都假定以潜在波动为条件的收益的分布是正态的，本文分析并比较了正态SV模型和具有厚尾分布，特别是t分布的SV模型。

The SV model based on a conditional normal distribution and a heavytailed distribution, especially Student's tdistribution are compared and analyzed in this paper.

为了估计SV模型的参数，我们使用了BUGS软件，该软件借助Gibbs取样方法对模型进行贝叶斯分析。

Based on the estimation of quantile regression, the empirical results show that the effects of globalization on wage inequality indeed vary in accordance with types of trade partners as well as the conditional distribution of wages.

根据对分位数回归的估算，全球化对工资不平等的影响的确受贸易伙伴类型以及工资的条件概率分布的影响。

Methods for feature space discretization based cluster algorithm and class conditional probability distribution estimation are proposed.

首先针对应用贝叶斯决策理论时难以估计类条件概率密度函数的问题，提出了特征空间离散化及相应的类条件概率分布的估计方法。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。