random variable

美 [ˈrændəm ˈveriəbl]英 [ˈrændəm ˈveəriəbl]
  • 网络随机变量;变数;随机变数
random variablerandom variable

noun

1
a variable quantity that is random
Synonym: variate variant stochastic variable chance variable

数据来源:WordNet

  1. Kelley studied the complete convergence for partial sums of sequence of complex idd random variable by probability inequalities . Derives several of theorems associated with complete convergence for partial sums of sequence of complex idd random variable .

    利用概率不等式,研究了复值独立同分布随机变量序列部分和的完全收敛性,得到复值独立同分布随机变量序列部分和同完全收敛性有关的几个定理。

  2. Study on distribution of the function of random variable

    关于求随机变量的函数的分布的探讨

  3. The distribution of a special first - hit random variable

    一个特殊首达时刻的分布

  4. Method for calculating the fuzzy reliability with fuzzy variable and random variable

    模糊变量与随机变量组合时的模糊可靠度计算方法

  5. Dependence of Random Variable and One of Necessary and Sufficient Conditions

    随机变量的独立性及其一个充要条件

  6. Study on the Distribution of Sum of Independent Two Types of Random Variable

    论两种类型随机变量独立和的分布

  7. The model uncertainty was described by introducing a random variable .

    通过引入一个新的随机变量来描述模型性不确定性,形成了考虑了模型性不确定性的应力-强度干涉模型。

  8. On the Solution of Discrete Type Random Variable Probability with Matrix

    用矩阵求解离散型随机变量的概率问题

  9. Reliability Design of Rolling Bearings under a Load as Random Variable

    载荷为随机变量时滚动轴承的可靠性设计

  10. A Note on the Quality of Consecutive Random Variable Distribution Functions

    关于连续型随机变量分布函数一些重要性质的证明

  11. Research of Information Measure of Random Variable

    随机变量信息度量研究

  12. Application of Discrete Type Random Variable Storage Model in the Replenishment Optimization

    离散型随机变量存储模型在订货优化中的应用

  13. Structural Reliability Design Method of Equivalent Exponential Random Variable

    结构可靠性当量指数设计方法

  14. Some Sufficient and Necessary Conditions on Independence of Continuous Random Variable

    连续型随机变量独立性的几个充要条件

  15. Normal Random Variable Design and Numerical Test

    正态随机变量设计和数值试验

  16. Do The Function of A Continuous Type of Random Variable Also Belong To One ?

    连续型随机变量的函数还是连续型随机变量吗?

  17. The analysis of supply level of goods under demand and delivery as random variable

    需求量与交货周期随机变化的供货水平法分析

  18. As a result , implement cost for trading is also a random variable .

    因此交易的执行成本必然也是个随机变量。

  19. The Transformation From Continuous Random Variable to Unit Random Variable

    连续型随机变量的单位化

  20. The application of random variable in the designing of integrating sphere

    随机变量在积分球设计中的应用

  21. Discussion on Distribution Function of Random Variable

    随机变量分布函数的讨论

  22. The weighted mean of the random variable is the expected value .

    随机变量的加权平均值是期望值。

  23. Two Problems in Finding the Distribution , of Continuous Random Variable Function by Substitution

    用换元法求连续型随机变量函数分布的两个问题

  24. Distribution of continuous random variable of one and two dimentions

    一维与二维连续随机变量的函数的分布

  25. A Computation of Dispersion Density of Multidimensional Continuous Random Variable Function

    多维连续型随机变量函数的分布密度的计算法

  26. A random variable is a function that takes values based on a probability distribution .

    随机变量是一个根据概率分布取值的函数。

  27. Some Properties of Mixing Conditions for Random Variable Sequence

    随机变量列混合条件的某些性质

  28. The entropy and the quantity of information of the grey random variable

    灰色随机变量的熵和信息量

  29. Formula of density function of sum of independent random variable of uniform distribution

    服从均匀分布的多个独立随机变量和的密度函数公式

  30. On Probability Distribution of Minimum and Maximum of Some Discrete Random Variable

    引力透镜现象的概率分布一类离散型随机变量最值的概率分布