查询词典 cumulative probability

From the statistical meaning of random load action, the cumulative distribution function and probability density function of equivalent load are developed according to the property of order statistics when load acts for many times.

从载荷作用的统计学意义出发，根据顺序统计量的性质，建立载荷多次作用时等效载荷的累积分布函数和概率密度函数。

Then, using the derivatives of the two dimensional normal cumulative distribution function with respect to its variables of parameters, the sensitivity measure of the failure probability of the parallel system or the unconditional up-crossing rate of the combined process can be determined.

最后利用经典的时不变可靠性分析方法确定并联系统的失效概率，并利用二维正态分布函数的导数特性确定失效概率的敏度。

119 4 And 0. 006 7, respectively. Both the failure probability density function and the cumulative distribution function can be presented by this degradation failure model.

所选的某型金属化膜脉冲电容器未知参数估计值为0.0001194和0.0067，将该值代入失效分布函数和概率密度函数中。

Firstly, with Gaussianizing filter being defined explicitly, a practical method on filtering performance evaluation is given. Secondly, two typical Gaussianizing filters are studied. One is called the U-filter, based on the probability density function and its derivate. The other is called the G-filter, based on the cumulative distribution function and its inverse. After implementation, mechanisms and performances of each filter are contrastively discussed, an example with lake trial is illustrated.

本文给出高斯化滤波的定义和效果评价方法，然后对比研究了基于概率密度函数及导数的U滤波和基于累积分布函数及反函数的G滤波两种高斯化实现方法、原理与性能，并使用一组测试数据刚试了它们各自的高斯化效果。

Based on the analysis of models proposed, the cumulative distribution functions and probability density functions of strength of systems were derived respectively.

在研究系统可靠性模型的基础上，建立了系统强度的累积分布函数和概率密度函数。

With SLGallery it is possible to plot graphs and find values for probability density, cumulative distribution, survival and Hazard functions.

与slgallery是有可能的阴谋图并找到值的概率密度，累积分布，生存和危险的职能。

Cumulative incidence probability under the framework of competing risks.

此时如何推估主题事件的发生机率是个热门的研究主题。

The grain size probability cumulative curves are characterized by the model of single segment with greater change of grain size.

但我们在对济阳坳陷古近系的湖相页岩进行研究时，却在始新统沙河街组中的湖相页岩纹层中发现了一些零散分布的风成粉砂沉积。

B The TOTAL amount of risk of ALL risks on a project is determined by calculating the cumulative SUM of the probability for each risk and multiplying this value times the consequence of occurrence of the risk events.

b 项目所有风险的总量是计算每个风险可能性的累计总和转换成价值乘以风险事件发生的频率。

Calculating the cumulative sum of the probability for each risk and multiplying this value times the consequence of occurrence of the risk events c.

计算每个风险的可能性累计总和同时转换成价值乘以风险事件发生的频率 c。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。