【probability-generating_function】什么意思_英语probability-generating_function的翻译_音标_读音_用法_例句_在线翻译

Probability-generating function

短语

probability generating function [数] 概率母函数 ; 机率生成函数 ; 概率生殖机能 ; 机率函数

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abstract: In probability theory, the probability-generating function of a discrete random variable is a power series representation (the generating function) of the probability mass function of the random variable. Probability-generating functions are often employed for their succinct description of the sequence of probabilities Pr(X = i) in the probability mass function for a random variable X, and to make available the well-developed theory of power series with non-negative coefficients.

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So to get an ordinary generating method of probability density function is greatly important for traffic researcher and engineer.

为此，寻求一种简便的产生概率密度函数的统一方法是十分必要的。

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By using this method, we deduced the probability generating function of the binomial distribution in the Markov dependent sequence.

利用这一方法推导了在马氏相关序列下的二项分布的概率函数。

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