probability distribution function
英 [ˌprɒbəˈbɪləti ˌdɪstrɪˈbjuːʃn ˈfʌŋkʃn]
美 [ˌprɑːbəˈbɪləti ˌdɪstrɪˈbjuːʃn ˈfʌŋkʃn]
网络 概率分布函数; 概率密度函数; 分布函数; 概率函数; 机率分配函数
双语例句
- In order to study damage evolvement of SFRC concrete materials, strength distribution was studied using WEIBULL probability distribution function.
为研究钢纤维混凝土材料的损伤演化过程，通过WEIBULL概率分布估计了钢纤维混凝土材料的强度分布。 - The probability function is definitely a derivative of the Boltzmann probability distribution function.
函数的概率绝对是一个波尔兹曼概率分布函数的导数。 - Firstly, after the analysis on probability distribution of GenCos'bidding results, a concept of bid acceptance probability distribution function of GenCos is proposed;
首先在分析了发电商竞价结果的概率分布之后，提出了发电商竞价成功概率分布函数的概念。 - Thirdly, considering the design parameters of composite beams as random variables, the probability nature of rigidity reduced factor is analyzed using probability theory and Monte-Carlo method, thus, the probability distribution function and characteristic number of rigidity reduced factor is calculated.
再次根据概率统计理论并结合Monte-Carlo方法，将组合梁设计参数看作随机变量，分析了刚度折减系数的概率特性，近似得出刚度折减系数的概率分布函数和特征值。 - The statistical characteristics of the fluctuating aerodynamic forces analysed by PDF ( probability distribution function).
利用概率密度分布函数分析脉动气动力的统计特征。 - On the Ergodicity of 1-order Probability Distribution Function of Stochastic Process
随机过程一阶概率分布函数的遍历性 - Estimation of the parameters of a probability distribution function for incomplete data α-EM algorithm is proposed.
利用信息论中计算熵率的αEM算法给出了一种不完全数据参数估计的新方法。 - The probability distribution function of n random elements subjected to the flexible boundary condition was derived.
讨论n个受柔性边界条件约束的随机变量的概率分布。 - Based on the analyses on probability distribution function of error in water resources dispatch and the determination of the parameters of distribution function, a model for calculating the benefit of forecasting intermediate inflow is established.
本文通过分析有、无水文预报的水资源调度误差的概率分布函数和分布函数参数的确定，从概率的角度出发，建立了水资源调度中水文预报效益计算模型。 - The probability distribution function and the characteristic value of the curvature ductility factor are presented.
近似得出曲率延性系数的概率分布函数和特征值。 - But in recent years it is discovered that the real-flow in the network is self-similar and heavy-tail distributed, which shows flow's statistical consistency under different time scales and tells us the non-index decays of probability distribution function ( PDF) in flow.
近年来研究发现网络流量具有自相似性（self-similarity）和重尾性（heavy-tail），主要表现为流量的突发程度在不同统计时间尺度下的一致性，和流量分布函数的非指数衰减。 - This pa-per presents a strict mathematical proof of the formula, by defining a probability distribution function for the arbitrary distribution of propellant grains.
本文通过对随机分布的火药颗粒定义一个概率分布函数，严格地从数学上对此式加以了证明。 - On the basis of field geology survey, the probability distribution function of joint aperture is fitted and the availability of the fitting is verified.
在现场地质调查的基础上，对节理开度的概率分布函数进行了拟合，并进行了假设分布的有效性检验。 - In order to synthesize diagnosis conclusions of multi-agent system, the probability distribution function in evidence theory was restrained and reified, according to the characteristics of multi-agent diagnosis results, and the uncertainty function was introduced into evidence theory.
根据多Agent诊断结果的特点，对证据理论中的概率分配函数进行了约束和具体化，引入了不确定性函数，从而有利于在多Agent诊断结论综合中的应用。 - Based on the framework of Bayes theory, the paper combines application of likelihood function and prior stochastic constrain information to carry out the inversion of AVO seismic parameter, and acquired inversed parameter is probable solution of posterior probability distribution function ( PPDF).
本文基于贝叶斯理论的框架，联合应用似然函数及先验随机约束信息进行AVO地震参数反演，所获取的反演参数是后验概率分布函数（PPDF）的最可能解。 - On the basis of this conclusion, we simplify the likelihood difference function, and the analytic form of the probability distribution function is obtained.
在此基础上对两个相邻区域的似然差函数进行简化，获得它的概率密度函数的解析形式。 - 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。 - Disjunctive Kriging ( DK) is in the middle of the two, which uses bivariate probability distribution function.
析取克立格法（DK）介于两者中，利用二元概率分布函数进行估计，更有效、准确且易实现。 - The associated probability density function and probability distribution function were deduced.
由此出发，本文作者曾在文中导出了非正态总体所服从的概率密度函数和概率分布函数，并给出了其相应的概率分布表。 - An Approach to Estimation of Probability Distribution Function of Marginal Generating Cost of Power System
电力系统边际发电成本的概率分布函数估计方法 - A kind of CRNGs featuring a property of arbitrary probability distribution function is developed.
提出了具有任意概率分布特性的混沌随机数发生器的设计方法； - Recursive method is a very effective method for calculating total claim's probability distribution function in really.
递归算法是目前解决总理赔量概率分布的一个比较有效的方法。 - An approximation to bi-normal probability distribution function in reliability analysis of structural system
结构体系可靠度分析中二维标准正态分布函数的近似计算 - 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。 - According to the research, the steady-state error of the Natural Gradient Algorithm ( NGA) is inverse proportional to the quadratic of the kurtosis of the sources when the probability distribution function of each source is the same.
研究表明，当各个源信号的概率密度分布相同时，自然梯度算法的稳态误差与源信号峭度的平方成反比。 - A new method for estimating probability distribution function of trace length and its application
估计迹长概率分布函数的新方法及其应用 - At last, the effectiveness of calculated probability distribution function of neighbor node distance and corresponding critical transmitting range of sensor nodes are checked by simulation. 3.
通过仿真验证了所得邻居距离概率分布函数和相应的传感器节点的临界传输范围的有效性。 - A probability distribution function based on neural network is presented.
提出并实现了一种通过神经网络获得概率分配函数的方法。 - The error probability distribution function for every station is calculated.
然后对每个地点的误差分布函数进行计算。 - The expressions have been obtained for the quasi-steady-state probability distribution function.
得到了系统的准稳态概率分布函数。