joint distribution function
英 [dʒɔɪnt ˌdɪstrɪˈbjuːʃn ˈfʌŋkʃn]
美 [dʒɔɪnt ˌdɪstrɪˈbjuːʃn ˈfʌŋkʃn]
网络 联合分布函数; 分布函数; 分配函數
双语例句
- However, for two-dimensional joint lifetime distribution consisting of two dependent components, it is difficult to depict it by only failure rate function.
但对于二维相依部件的联合寿命分布，单纯用失效率去刻画就比较困难了。 - The effect of sphere joint clearance on the position error of the platform center was carried out and then error distribution function was derived.
得到了动平台中心误差分布函数。 - Using the joint probability distribution in terms of an energy function, estimation of parameters can be performed by the stochastic relaxation algorithm.
利用以能量函数表示的联合概率分布，可以使用优化算法进行参数估计。 - Based on the measured wave data from West Pacific Equatorial waters during autumn, the characteristics of mixed waves have been analysed, the distribution function of wave height and period, as well as H-T joint distribution function have been fitted.
根据西太平洋赤道海域秋季实测海浪资料，分析了该海域的混合浪特征，拟合出混合浪的波高、周期分布函数及波高-周期联合分布函数。 - In this paper, on the basis of the basic probability theory, the joint distribution function of the sum and difference of two random variables, independent of each other and Gamma distributed, is developed in the form expressed by primary functions.
本文基于概率原理，导出用初等函数形式表达的相互独立两GAMMA分布随机变数之和与差的联合分布函数。 - Single-substructure Parallel Algorithm In this paper, a similar distributed function as independent variable's joint distribution function was introduced to deduce the reliability of structure.
本文通过引入一个与独立变量联和分布的分布特征相类似的分布函数，并藉此分布函数推导了结构的可靠度。 - Determinaton of joint distribution function of wave periods and heights of the shallow sea
浅水海浪周期与波高联合分布函数的确定 - An application example of copula as the joint distribution function for the annual maximum floods on the two neighboring hydrological stations, which are located at the same river, is established using the bivariate Clayton-type copula.
在应用实例中，针对位于同一河流上下游的两个水文站点采用Copula联结函数建立起两个站点的年最大洪水联合分布函数。 - According to the relation between the intensity joint probability distribution function of two images and the similarity between images, a new similarity measure for multimodal image registration is proposed which is based on the distance between the arithmetic mean and the geometric mean of two probability distribution functions.
根据图像灰度联合概率分布函数与图像相似程度之间的关系，提出了一种基于算术几何均值距离的多模态图像配准新测度。 - Joint Asympotic Distribution of the Estimator for Derivatives of Regression Function Under Dependent Errors
相依误差下回归函数导数估计的渐近分布 - Using copula method to ocean engineering, we establish the joint distribution function of the maximum wave height and the wind velocity and check it, the results show that the copula-constructed joint distribution function can well fit the observed data.
将Copula函数应用到近海工程中，用其建立了最大有效波高和最大风速的联合分布函数并检验，结果表明：Copula函数能够比较好的模拟实际的联合概率分布。 - The joint distribution function of the sum and difference of two gamma distributed random variables independent of each other
相互独立两GAMMA分布随机变数之和、差的联合分布函数 - Based on the nonlinear model of random sea waves which is exact to the second-order, the joint distribution of wave surface elevation and its first-and second-order derivatives with respect to time is derived by using the development of characteristic function and calculation directly each order moment.
依非线性海浪模型，在二阶近似下，利用特征函数展开技术和直接求矩的方法，导出了定点波面位移及其对时间的一阶和二阶导数的联合分布。 - According to the theory of probability, the probability density function of the robot end effector is developed based on the assumption of the distribution of the joint clearance randomness. And then error distribution function of the robot end effector is derived.
假设关节间隙随机性为某种分布，根据概率论建立了机器人末端点概率密度函数，从而得到机器人末端的误差分布函数。 - The application of Hilbert transform on joint distribution function of wave period and wave height
Hilbert变换在海浪波高与周期联合分布函数中的应用 - Two non-parametric estimation methods are adopted, namely the empirical distribution function and kernel density estimation, to establish the joint distribution function between the yield rates of pledge portfolio.
采用两种非参数估计法&经验分布函数与核密度估计建立质物组合收益率之间的联合分布函数。 - Copula function is a method which connects the joint distribution and marginal distribution, so Copula function is often called connected function.
Copula函数是一种将联合分布与它们各自边缘分布连接在一起的函数，所以也被称作连接函数。 - It is constructed using the joint distribution function, distribution function from the edge of the restrictions and it can take random vectors of the marginal distribution function and its dependency structure to be studied separately.
运用它构造联合分布函数时可以不受边缘分布函数的局限，可以将金融数据的边缘分布函数及其相关结构分离独立研究。 - The joint default distribution function and the density function of the two clients are deduced under the physical measurement and the neutral-risk measurement.
数学推导出了推导出了两个贷款客户在真实测度和风险中性测度下的联合违约分布和密度函数，并推导出了定价模型，解释了模型的经济含义。 - Then we discuss why using copula function to explore the joint distribution of multidimensional credit risk, and introduce the definition of copula function and its basic properties.
接下来我们讨论了为何用copula函数来探寻多维信用风险的联合分布，并给出了copula函数的定义和基本性质。