[统计]累积分布函数

累积分布函数，积累分布函数

cumulative distribution functions───[统计]累积分布函数

distribution function───[力]分布函数；分配函数

distribution functions───[力]分布函数；分配函数

spatial distribution of───空间分布

characteristic function───特征函数

correlative conjunction───关联连词

distribution ratio───[核]分配比

Because some products show no failure in the random truncation test period, this paper USES the mean rank order method to calculate the empirical cumulative distribution function.───考虑随机截尾试验中有些试验产品无故障数据出现，提出采用平均秩次法计算经验分布函数。

Prediction rate is the cumulative distribution function of the area percentage of the landslides not used to construct a model with respect to the classes in the prediction map generated.───滑坡预测模型的预测率是，模型预测结果图的各个级别类型中，未用于建模的滑坡面积百分比的累积分布函数。

Curvature segmentation method is a multi-threshold selection method through searching valley based on histogram cumulative distribution function.───阈值的曲率分析即基于灰度直方图累计函数的峰项一峰谷检测法中曲率函数存在着选择最适参数的问题。

If cumulative is TRUE, EXPONDIST returns the cumulative distribution function; if FALSE, it returns the probability density function.───如果cumulative为TRUE，函数EXPONDIST返回累积分布函数；如果cumulative为FALSE，返回概率密度函数。

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.

The strain amplitude aside the pin-hole was fit by the second order Response Surface. The cumulative distribution function of strain amplitude was achieved with Monte Carlo method.

Because some products show no failure in the random truncation test period, this paper uses the mean rank order method to calculate the empirical cumulative distribution function.

Prediction rate is the cumulative distribution function of the area percentage of the landslides not used to construct a model with respect to the classes in the prediction map generated.

Curvature segmentation method is a multi-threshold selection method through searching valley based on histogram cumulative distribution function.

The probabilistic distribution model for the release rates of H2S in the sour gas wells of Sichuan and Chongqing areas was developed using the complementary cumulative distribution function.