stochastic variable
英 [stə'kæstɪk ˈveəriəbl]
美 [stə'kæstɪk ˈveriəbl]
网络 随机变量
英英释义
noun
- a variable quantity that is random
双语例句
- Fuzzy Stochastic Variable and Variational Principle
模糊随机变量及其变分原理 - The probability theory and fuzzy theory are adopted in the quantification of the uncertainty of the parameters to deduce a unified function to consider the effect of strengthening and embody the effect of load in the fuzzy stochastic variable coefficient.
利用概率理论和模糊理论来具体定量分析这一系列参数的不确定性，推导了统一的可以考虑加固等处理措施的统一功能函数，并将各种荷载作用体现在模糊随机变量系数中。 - The risk analysis of the flood control capacity for river levee is conducted by a stochastic variable method. The definition of reliability and the risk for flood control capacity, the model and computation method of risk analysis are given.
采用随机变量的分析方法，对河道堤防的防洪能力进行风险分析，给出了河道防洪能力的可靠度和风险度的定义、风险计算模式和计算方法。 - The 2-stage production-distribution global supply chain tactical planning model based on fuzzy stochastic expected value programming is presented, whose biggest difference from the previous models is that the market demand is regarded as fuzzy stochastic variable;
提出了基于模糊随机期望规划的生产-分销二级跨国供应链战术计划模型，它与以往供应链计划模型最大的不同之处在于将市场需求看作模糊随机变量； - The stochastic variable model of construction timing selection of rail transit projects based on real option was built up.
建立城市轨道交通项目建设时机选择的实物期权随机变量模型。 - So it is the important subject in probability to study the independence of stochastic variable.
因而，关于随机变量的独立性的研究构成了概率的重要课题。 - Then through series expansion of the nonlinear transformation function, expressions of the true mean and covariance of the stochastic variable that results from nonlinear transformation are obtained, which also result in the form of first-order linearization.
文中通过对非线性变换的函数进行级数展开，获得了非线性变换后随机变量的真实均值和协方差的表达式，并得到一阶线性化的形式； - Guidance Law of Maneuvering Reentry Warhead Based on Stochastic Variable Structure Control Theory
基于随机变结构控制理论的再入弹头制导律 - Linear potential structure equation is limit to study the continuous stochastic variable yet.
线性潜在结构方程式模型还仅限于研究连续型随机变量，对于各领域大量出现的离散型随机变量，还没有适用的线性结构方程式模型。 - An expectation model placing orders with multi-suppliers with capacity constraint is established, in which the demand is stochastic variable.
建立了一个向多个有能力约束的供应商采购的库存模型；