英语词汇cumulative density function怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

简明释义

累积密度函数：在概率论和统计学中，累积密度函数（CDF）是描述一个实随机变量概率分布的函数，表示随机变量取值小于等于某个给定值的概率。

双语例句

1
To token both curve of uncertainty is recommend which Probability Density Function and Cumulative Density Function.
介绍了表征不确定性的概率密度函数和累计密度函数曲线。
2
The probability density function, cumulative distribution function, average level crossing rate and average fade duration of each composite fading channel are analyzed, and some uniform expression.
给出了各种复合衰落的概率密度函数、累积分布函数、平均电平交叉率、平均衰落时间的统一表达式。
3
In this thesis, we propose a new method for tuning this key parameter, which is related to the cumulative probability density function of the radius of the codebook shell.
本文我们提出了一种新的调节此参数的方法，将其与码书半径的累积概率密度函数联系起来。

单词	cumulative density function
释义	cumulative density function 简明释义累积密度函数：在概率论和统计学中，累积密度函数（CDF）是描述一个实随机变量概率分布的函数，表示随机变量取值小于等于某个给定值的概率。网络释义短语 1 CDF Cumulative Density Function 累积密度函数 2 cumulative density function ogive 累加密度函数 3 Cumulative Probability Density Function 累积机率密度函数双语例句 1 To token both curve of uncertainty is recommend which Probability Density Function and Cumulative Density Function. 介绍了表征不确定性的概率密度函数和累计密度函数曲线。 2 The probability density function, cumulative distribution function, average level crossing rate and average fade duration of each composite fading channel are analyzed, and some uniform expression. 给出了各种复合衰落的概率密度函数、累积分布函数、平均电平交叉率、平均衰落时间的统一表达式。 3 In this thesis, we propose a new method for tuning this key parameter, which is related to the cumulative probability density function of the radius of the codebook shell. 本文我们提出了一种新的调节此参数的方法，将其与码书半径的累积概率密度函数联系起来。
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