random variable

random variable什么意思,random variable翻译

基本解释

na.: 【数】随机变数

英汉解释

• 【数、统】随机变数

• 随机变时

• 电抗变数

例句

• Loading is one of the main loading of bridge construction, including statistic loading and vehicle loading, considered as random variable.

  荷载是桥梁结构上的主要作用之一，包括恒载及车辆荷载，将其均视为随机变量。

• We begin with the case of a single random variable, after which generalization to the multivariate case is simple.

  我们以一个单随机变量的例子引入，然后归纳出多随机变量的例子就会变得简单。

• Mathematical expectation is one of the important digital features of random variable.

  数学期望是随机变量的重要数字特征之一。

• "Those galaxies have no idea that you"re there watching them, so it"s just some random variable, " Strauss says.

  “这些星系完全不知道你正在观测它们，所以是一些随机的量，”施特劳斯说。

• The variance of a random variable measures how far from the expected value its values typically are.

  随机变量的方差衡量随机变量值与期望值偏离的程度。

• Experimental Verification : Theory formula is the average value of the random variable mathematical expectation (estimated) formula.

  实验验证：理论平均值公式就是随机变量取值的数学期望（估计）计算公式。

• and the distribution function, distribution density and mathematical expectation of fuzzy random variable are introduced by the authors.

  引入了模糊随机变量的分布函数、分布密度和数学期望；最后给出了该模型的满意解。

• the best approximation order of trigonometric polynomial for function of random variable.

  随机变量函数被随机变量三角多项式最佳逼近的阶。

• The distributing function of random variable is an important concept in the theory of ratio.

  随机变量的分布函数是概率论中的重要概念。

• In this paper, we study the distribution law of order statistic of discrete type random variable.

  本文论述了离散型随机变量的次序统计量的分布律及其有关推论。