probability function

Based on Statistical Theory of Pulse Signal Flow, a statistical model for one-dimension probability density function ( PDF) of electromagnetic interference pulse flow caused by group electromagnetic interference sources is discussed in this paper. This model has universality.

使用脉冲信号流统计理论，建立了由群体电磁干扰源产生的电磁干扰脉冲流的一维概率密度函数（pdf）统计模型，具有普遍性特点。

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Using the Monte Carlo method of normally distributed probability function, the failure probability ( Pf) of earth slope is calculated and the reliability design criterion ( Pr) of earth slope is given.

用正态概率分布函数的蒙特卡洛法，计算了土坡破坏概率Pr，给出了土坡安全可靠度设计指标pr，最后以一个实际的深基坑土坡工程为例。

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The collision theory for chemical reactions is discussed and the probability function of reaction ( or steric factor) of different collision models is deduced for direct simulation of chemical gas flow.

论述了碰撞过程中的化学反应理论，给出了不同分子碰撞模型下的化学反应抽样几率函数（位阻因子）构造的过程。

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Three methods are discussed: using fixed probability density function, adaptive probability density function and approximating the score function.

本文讨论了三个方法：使用固定的概率密度函数，自适应的调节概率密度函数和逼近品质函数。

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The characteristic analysis of the calculating for the time series fractal dimension is discussed. An formula for calculating the correlation integral by the point distribution Probability function in phase space is obtained.

就时间序列分数维的计算过程进行特征分析，用相空间中点分布的概率密度函数推导出关联积分的计算公式，并就一般分数维的计算方法作了误差分析。

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You can show that if you put a detector on either slit the wave probability function changes but that not explaining why it happens, its just saying this is the way it does happen.

可以向别人展示，如果在任何一条缝旁边放一个检测器，波概率函数会发生变化，但是那并不能解释为什么会发生，它只告诉人们变化就是这样产生的。

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And the analog data of the concentration in a certain points over time by FLUENT is introduced the probability function on the consequences of toxic leak, we can get the probability of individual death at a point by integral on concentration and time.

并将FLUENT软件在某点处浓度随时间变化的模拟数据引入毒物泄漏后果的概率函数法，进行浓度与时间的积分得到某点处引起个体死亡的概率。

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System front intercept probability is analyzed mainly according to window function and probability theory.

主要从窗口函数和概率论两方面分析了系统的前端截获概率.

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Simulated annealing algorithm ( SAA) is briefly introduced. Three important reference functions including porosity, two-point probability function and linear path function for constructing digital core are listed.

简要介绍了模拟退火算法，给出了用于建立数字岩心的三个重要参考函数：孔隙度、两点概率函数和线性路径函数。

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According to current continuity equations and Poisson's equation, a complete analytic function for recombination probability density, current density and recombination efficiency was given.

－3.根据有机发光器件中激子的解离模型及电流连续性方程和Poisson方程，导出－＿了其复合几率密度、电流密度及复合效率的解析式。

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the teacher explained the laplacian probability function in class.

老师在课堂上讲解了拉普拉斯概率函数。

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Approximation Formulae of Elementary Function for the Transmission Probability of Molecular Gas Flow through a Tube

圆管分子流流导几率的初等函数拟合公式

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markov chain monte carlo simulation ( mcmc) was taken to sample the posterior distribution to get the marginal posterior probability function of the parameters, and the statistical quantities such as the mathematic expectation were calculated.

通过马尔科夫链蒙特卡罗模拟对后验分布进行了采样，获得了参数的后验边缘概率密度，并在此基础上获得了参数的数学期望等统计量。

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From the computation of phase function of each layer satisfying the condition of single scattering, the probability function of scat bering is obtained, which is then used to calculate the optical energy distribution by forward scattering.

计算各层满足单散射条件时的相函数，求得散射几率函数，利用它再计算前向散射的光能分布；

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Starting from the probability theory of fuzzy event, the paper briefly introduced the basic thought about application of fuzzy probability vulcanite, constructed functional function used for identification of vulcanite fuzzy probability.

本文从模糊事件概率理论基础入手，简要介绍了应用模糊概率识别火山岩的基本思路，构建了用于火山岩模糊概率识别功能函数。

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new method of calculating the probability function of carriers occupying the impurity level

一种计算载流子占据杂质能级的概率的新方法

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the teacher explained the poisson probability function in class.

老师在课堂上讲解了泊松概率函数。

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Probabilistic neural network ( PNN) is a classification network, which is based on Bayesian decision theory and probability function estimation theory.

F.Specht提出的概率神经网络（Probabilistic Neural Network，PNN）是基于密度函数估计和贝叶斯决策理论而建立的一种分类网络。

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Detection probability and false alarm probability are determined by the threshold of signal processing subsystem. Therefore, tracker performance, which is a function of detection probability and false alarm probability, depends on detection thresholds.

跟踪性能是检测概率和虚警概率的函数，而检测概率和虚警概率决定信号检测门限，因此，门限的选择直接影响跟踪系统性能。

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Through the research of binomial probability distribution function ( PDF), it has been proved that the PDF is a monotone increasing function of probability p and allowable failure time r in test, and is a monotone decreasing function of test time n.

通过对二项分布函数的研究，证明它是关于概率p和试验中允许失败次数r的单调增函数，是关于试验次数n的单调减函数。

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According to the characteristic of interval number, it presents the constructional methods of the deviation matrix of deviation degree and basic probability assignment function.

根据区间数特性，提出了相离度偏差矩阵、基本可信度分配函数的构造方法。

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Studied the coherence resonance of the neural network after add the temperature factor into the transformation probability function of ion channels.

最后研究了在离子通道转换概率函数中加入了温度因子后对整个神经元网络相干共振的影响。

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Sophomores have learned the probability function.

二年级的学生已经学了概率函数.

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methods based on the mathematical models of poisonous gas diffusion and poisoning casualty probability function method which are recommended by nation environmental protection standards, using computer programming method, the computer software is designed for hazard analysis of toxic gas diffusion.

方法利用国家环境保护行业标准推荐的描述有毒气体扩散的数学模型和中毒伤亡后果分析的概率函数法结合计算机软件开发技术，设计开发毒气扩散危害分析软件。

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In this paper, the delay probability distribution function ( pdf) and the approximate expression for the equivalent bandwidth of the real time multimedia flow have been developed with fluid flow method.

本文利用流体流方法计算了实时媒体流在缓冲区中的时延概率分布函数，给出了时延约束下实时媒体流的等效带宽的表达式。

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the teacher explained the binomial distribution probability function in class.

老师在课堂上讲解了二项分布概率函数。

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