概率计算

古典概型的概率计算方法与应用

Classical and general probability computing technology is with using giving an example

基于统计分析与概率计算的邮件循环检测算法研究

A Mail Loop Detection Algorithm Based on Statistical Analysis and Probability Computing

基于MonteCarlo法的雷达回波模拟和检测概率计算

Simulation of Radar Echo and Calculation of Detection Probability Based on Monte Carlo Analysis

针对低重频PD雷达对目标的发现概率计算过程中所遇到的问题，采用临界仰角法处理雷达的未知参数，将之合并为雷达系统特征常数。

The critical elevation method was adopted to deal with the unknown radar parameters , and combine those parameters into a radar character constant .

在多层前向神经网络的框架中实现了HMM的前向概率计算。

The forward probability calculation of HMM is accomplished within the framework of a multilayer feedforward neural network .

期望频数较小时Hardy-Weinberg平衡检验的确切概率计算

Calculation of Exact Probability for Hardy-Weinberg Equilibrium Test with Small Samples

方法：利用Excel编制双交叉设计的生物等效性贝叶斯法分析表格，简化后验概率计算步骤。

METHODS : The procedures of the posterior probability calculation were simplified by means of the Excel-programmed double crossover designed Bayesian statistics analytical table for bioequiavailability .

含表面裂纹焊接结构断裂影响因素的PFM分析与失效概率计算

PFM analysis of influencing factors on fracture of welded structure with surface crack and the calculation of failure probability

给定一个理想排队延时，ESD使用一个指数函数作为丢包概率计算函数，保证丢包概率的连续性。

We need give an objective queue delay for ESD only , and it use an exponential function to compute the dropping probability .

提出了低脉冲重复频率（LPRF）PD雷达探测飞行器目标的发现概率计算方法。

The detection probability calculating method about low pulse repetition frequency ( LPRF ) PD radar against air vehicle is studied .

为构造材料微结构的力学计算模型，本文采用概率计算几何方法生成其几何网络，应用MonteCarlo技术投放各晶粒的材料主轴方向。

The mechanical models of material microstructures are constructed , applying probabilistic arithmetic geometry algorithm to shape their morphology and Monte Carlo technique to determine the elastic principal direction of each crystal grain .

本文从基于统计方法的垃圾邮件过滤理论着手，重点研究了Bayesian分类器中关于特征概率计算和邮件联合概率的计算问题，以提高垃圾邮件过滤的精确度。

So the accuracy in spam filter plays an important role . We study how to compute a feature 's probability and an e-mail 's combined probability based on Graham 's Bayesian spam filter theory .

对局部塌陷的WINKLER地基梁从定解和概率计算比较的角度分析，并扩展到相应的板的计算方法。

The WINKLER foundation beam of collapse was analyzed through comparing fixed solution to probabilistic calculation . This analyzing method was spread to calculation of plates .

本文提出一种改进的MorLte&Carlo（MC）法以进行结构的失效概率计算，并将其用于圆柱壳的扭转屈曲可靠性分析。

An improved Monte-Carlo ( MG ) method is proposed for the calculation of failure probability of structure , and it is Used for the reliability analysis of torsional buckling of elastic cylindrical shell .

利用古典概型概率计算方法，证明概率空间（Ω，F，P）恰有n个相互独立的随机事件的充要条件是样本空间Ω的样本点个数可以分解成n个素数的乘积。

We have proved that probability space (Ω, F , P ) just has n independent random events only if the element number in sample space Ω may be resolved into the product of n prime numbers , by means of probability calculate method of classic probability model .

张振祥接着又提出Baillie-PSW测试的单参数二次基版本，简称单参数二次基测试（OPQBT），给出了OPQBT的出错概率计算公式，并根据n的素因子个数给出了出错概率的上界。

Then Zhang proposed a one-parameter quadratic-base version of the Baillie-PSW probable prime test , or One-Parameter Quadratic-Base Test ( OPQBT ) for short and gave formulas for computing its probability of error .

分析了CVSS漏洞评价机制存在的量化问题，对CVSS部分评价元素进行了增删，引入了概率计算模型，改进了CVSS漏洞评价机制，解决了CVSS量化计算问题。

Change part of elements in CVSS , introduce a probability calculation model , improve the CVSS vulnerability scoring system , and solve the problem of CVSS quantitative calculation . 3 .

文章对区分服务中AFPHB的主动队列管理算法进行了研究，分析了几种算法在平均队长和丢弃概率计算上的差别，探讨了WRED和RIO算法对低丢弃优先级包的保护能力。

In this paper , We studied algorithms of active queue management for DiffServ AF PHB and analyzed the difference of calculation for average queue size and drop probability with these algorithms , then discussed the ability to protect lower drop precedence traffic of WRED and RIO .

高温构件蠕变损伤的概率计算及概率损伤图

Probabilistic creep damage and Probabilistic Damage diagram for high temperature components

对遥控系统误指令概率计算近似公式的推敲

Discussion on Approximate Formulas of Error Command Probalility for Telecommand System

预警雷达对弹道导弹目标的检测概率计算

Calculation of Detecting Probability of Warning Radar for Ballistic Missile Targets

结构失效概率计算的重要方向自适应线抽样方法

Advanced line sampling with adaptive important direction for structural failure probability

贝叶斯网络分析在管道腐蚀失效概率计算中的运用

Application of Bayes Net Analysis in Calculation of Corrosion Failure Probability

并给出前者独立作用时，投放区命中概率计算式。

The hit probability expressions are given when the former acts individually .

单机掩蔽库群生存概率计算模型

A Calculating Method of Survival Probability of Single-airplane Shelter Group

雷达之间的干扰及概率计算

The analysis of interference between radars and the computation of interference probability

多模式广义失效概率计算的数值模拟法及其工程应用

General Failure Probability Simulation and Application for Multi - Mode

小样本率比较的确切概率计算法

The Calculation of Exact Probability in Comparison of Sample Rates

关于古典概率计算中样本空间的构造及优化

On Constructing and Optimization of Sample Spaces in Calculation of Classical Probability

元件强度可靠性的模糊概率计算模型

Fuzzy probability computation model for the strength reliability of component