置信概率

NMath Stats contains a data table class with functions for computing descriptive statistics, such as mean, variance, standard deviation, percentile, median, quartiles, geometric mean, harmonic mean, RMS, kurtosis, skewness, and many more; PDF, CDF, inverse CDF, and random variable moments for a variety of probability distributions, including normal, Poisson, chi-square, gamma, beta, Student's t, F, binomial, and negative binomial; Combinatorial functions, such as factorial, log factorial, binomial coefficient, and log binomial; Multiple linear regression; Basic hypothesis tests, such as z-test, t-test, and F-test, with calculation of p-values, critical values, and confidence intervals; One-way and two-way analysis of variance and analysis of variance with repeated measures; Multivariate statistical analyses, including principal component analysis and hierarchical cluster analysis.

nmath统计包含一个数据表的阶层与职能计算描述性统计，如平均，方差，标准差，百分位，中位数， 25 ％，几何平均数，调和的意思是，有效值，峭度，偏度，还有更多的； PDF格式，民防部队，逆民防部队，并随机变量矩的各种概率分布，包括正常，泊松，卡方检定，伽玛，测试版，学生的吨，男，二项式，并负二项分布；组合的功能，例如阶乘，日志阶乘，二项式系数，并登入二项式；多元线性回归；基本假设测试，如的Z测试， t检验， F检验，计算p值，临界值，和置信区间；之一，双向和双方法方差分析和方差分析与反复的措施；多元统计分析，包括主成分分析和聚类分析。

We give the expression and confidence interval for failure probability in direct sampling method .

本文讨论了蒙特卡洛模拟在结构可靠性分析中的应用，并给出了直接抽样法中失效概率的计算公式和置信区

This method can be applied to the data of product usage and life test, namely, to access the confidence lower limit for the mean residual life under the condition of product normal working period at a certain given probability, which gives the reference for the plan of instrument life prolong and maintenance.

使用该方法，利用产品的使用及寿命试验数据，即可对产品在给定概率下和正常工作一定时间后的平均剩余寿命置信下限进行评估，为延寿使用及维修计划的制定提供依据。

Double channel sequence image produced by infrared scene generator and real target sequence image of double channel imager--AGEMA THV900 are detected and fused, and the results are satisfactory. data fusion ; D S evidence theory ; target detection ; infrared image

对于弱小目标，复杂背景、大气传输和自身噪声的干扰，引起传感器量测的不确定性，通过 D- S证据理论对多传感器的证据进行数据融合，能够达到较好的目标检测效果。1 基本概率分配函数、置信函数和似然函数D- S证据理论起源于 Dempster早

Focused on impact points of projectile dispersion zone, probability statistics was utilized to build mean function and gamma function,confidence was determined by probability value.

文中在对射弹散布区域的落点进行处理上采用了概率论统计方法，建立均值函数和伽马函数，通过对置信区间的概率取值来确定置信度。

A method for estimating the curves and their confidence bounds is developed by a linear regression technique and a maximum likelihood principle.

应用线性回归技术和极大似然法原理，给出了概率曲线及其置信限的估计方法。

At the same time, the probability mass function of which the fixed baseline position parameter solution belongs to the confidence space is given.

同时还介绍了基线位置参数固定解位于某一置信空间内的概率计算公式。

From statistical point of view, this is a Bayesian one in which a posterior probability density surface is calculated for points on a grid in the parameter space.

从统计观点上讲，这是一种在参数空间对每个栅格点计算后验概率密度的Bayesian统计，采用平滑函数对不规则的后验概率密度曲面进行平滑化，从而在置信的95尹。

Stochastic convex programming; Monte Carlo methods; Financial optimization; Convergence with probability one; Optimality condition; Monte Carlo penalty function methods; Nonsmooth optimization; Directional derivative; Subdifferential; Confident interval; Conditional Value-at-Risk; Optimal reinsurance

基础科学，数学，运筹学随机凸规划； Monte Carlo方法；金融优化；以概率1收敛；最优性条件； Monte Carlo罚函数法；非光滑优化；方向导数；次微分；置信区间；条件风险价值；最优再保险

Based on substitution of the indiscernibility relation by a dominance relation and a confident threshold value a set, an extension of the rough sets model is proposed, which can deal with possible inconsistencies in preferential multiple attribute decision tables and obtain preferential probabilistic decision rules made up of preference actions.

摘要通过用优势关系代替不可分辨关系，并设定置信阈值α，提出了一种可以从偏好多属性决策表中发现偏好概率规则集的扩展粗糙集模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。