stochastic variable

英 [stə'kæstɪk ˈveəriəbl]

美 [stə'kæstɪk ˈveriəbl]

网络  随机变量

计算机

英英释义

noun

• a variable quantity that is random
  Synonym:random variablevariatevariantchance variable

双语例句

• 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；
• 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。
• This paper analyses also the probability estimate problems under the conditions that return series is correlated and return is multivariate stochastic variable.
  本文对收益率序列存在相关性、收益率是多元随机变量情况下的尾概率估计问题也进行了分析。
• After confirming the failure models of the structure and the probability distributing of the stochastic variable, we could use Monte Carlo Method and Response Surface Method doing reliability analysis of the bridge.
  在确定结构的失效模式和随机变量的概率分布后，分别采用蒙特卡罗法和响应面法对桥梁进行可靠性分析，比较两种计算方法的计算结果，表明两者比较接近，都取得较好的计算效果。
• 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 extremum distribution of stochastic variable can be obtained by spectral analysis.
  随机变量的极值分布可以通过对水位监测数据进行频谱分析获得。
• A discrete method for stochastic variable ( features) space of class-conditional-probability density and estimation method for class-conditional-probability distribution is proposed.
  本文提出了类条件概率密度随机变量（特征）空间离散化及类条件概率分布估计方法。
• Secondly, the output control model is offered, which is based on the idea that the ultimate requirement is an index stochastic variable.
  二是提出了基于最终需求为指数型随机变量的产出量的控制模型。
• 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