马尔可夫过程
- 网络markov process;Markove Process;markov chain
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DNA进化马尔可夫过程模型的评价与推广
Evaluation and Extension of Markov Process Models for the Evolution of DNA
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网络传输TCP的马尔可夫过程建模
Markov Process Modeling for Network Transmission TCP
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含有非马尔可夫过程的排队Petri网模型和性能分析
A Model of Queuing Petri Net Including Non-Markovian Process and Performance Analysis
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基于时间Petri网-ABC-马尔可夫过程的心脏急救流程优化
The Optimization of Petri Net-ABC-Markov-based the Heart First Aid Process
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JM模型是最具代表性的早期软件可靠性马尔可夫过程的数学模型。
JM Model is the most represent Markov process software reliability model .
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SPN(StochasticPetriNets,随机Petri网)的描述能力强于排队网络,且克服了用马尔可夫过程分析时难以在相应的随机过程层次上建模的缺点。
In contrast , SPN ( Stochastic Petri Nets ) is more powerful in the ability of description and also convenient to model the Markov process .
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而对于给定的矩阵Q如何求出P(t),Ψ(λ),或A的问题,实际上是可列马尔可夫过程的一个核心问题:即Q过程的构造问题。
How to find P ( t ),Ψ(λ) or A when Q matrix is given in fact is the key problem in denumerable Markov processes i.e. construction problem of Q process . In ref.
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采用Bayes方法修订马尔可夫过程的状态转移概率矩阵;将先验概率分布修订为后验概率分布;
By means of Bayes formula , state transition probablity matrix of Markov process was revised , and prior probablity distribution was modified into posterior probablity distribution .
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扩散过程是一个高斯马尔可夫过程,论文提出了用高斯马尔可夫随机场对DTI图像进行建模。
Diffusion process is a Gaussian process , which makes it reasonable to model DTI image as Gaussian markov random field .
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介绍了基于马尔可夫过程可维修控制系统的可靠性分析方法以及n个部件组成的串联可维修系统可用度分析过程,并举例说明了具体应用方法。
This paper expatiates on reliability analysis method of repairable control system based on Markov process as well as the utility degree analysis process of serial repairable system composed by n components and illustrates the concrete ways of appliance .
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同时在Leontief模型中引入马尔可夫过程,递推预测直接消耗系数矩阵A。
In Leontief model , Markov processes are applied that forecast direct consumable coefficient matrix A.
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GPS接收机码环跟踪回路的误差模型一般可用一阶马尔可夫过程来近似,且当接收机载波环路失锁时,码环的速率辅助信息来自惯性导航系统的惯性速度。
The error model of the GPS receiver code loop can be expressed as the Markovian process . When GPS receiver carrier loop loses lock , the velocity aiding signal of the code loop is derived from the inertial navigation system .
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研究了半动力系统端时的分布,及其Hazard函数,,并建立了它们之间的联系,为逐段决定马尔可夫过程的一般端时一些性质的研究做准备。
We go into the distribution of the terminal time of semi-dynamic system and its hazard function , building the connection between them . It is avail to the research of the terminal time of piecewise deterministic Markov process .
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为有效评价多传感器融合系统硬件的可靠性,提出了一种新的三模冗余结构(TMR)半马尔可夫过程模型。
A novel semi-Markov process model based on three-model redundant ( TMR ) architecture is proposed to effectively evaluate the hardware reliability for multi-sensor fusion system .
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讨论了层状移动adhoc网络的一个信息传播路由算法和基于半马尔可夫过程的节点移动跟踪模型,通过该路由算法可以有效地解决层状子网络间的通信和信息交换。
An information transmission routing algorithm and a node mobile tracking model based on semi-Markov process for hierarchical mobile ad hoc networks were investigated . This algorithm can be applied to the communications and information exchange between the hierarchical sub-networks efficiently .
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基于马尔可夫过程提出了分析HCS中呼叫流的通用模型,并利用它比较了不同呼叫溢出方案(无呼叫溢出、单向呼叫溢出、双向呼叫溢出方案)对HCS系统性能的影响。
According to Markov process , a general model for call flow in HCS is introduced , which is utilized to compare different call-overflow schemes .
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利用随机过程理论中的马尔可夫过程理论,采用美国工业武器系统效能咨询委员会(WSEIAC)提出的ADC效能模型,建立了系统的效能评估模型。
Using Markov process theory of random process theory and adopting ADC efficiency model proposed by WSEIAC of USA , the paper establishes efficiency evaluation model of the system .
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研究结果表明,所建的光纤陀螺ARMA模型较传统的AR模型具有更高的精度,光纤陀螺随机漂移ARMA模型可分解为两个独立的时间相关的一阶马尔可夫过程。
The result have been indicated that FOG has more precise than that of AR model , and the stochastic drift ARMA model of the FOG can be decomposed to two absolute and time correlative one rank markov process .
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利用HRRP对雷达视角敏感这一特点,用隐马尔可夫过程表征多视角雷达回波序列,获得目标距离-方位两维信息。
HMM is used to describe multi-azimuth radar profiles to obtain the distance-azimuth information of radar target through that radar HRRP is sensitive to radar azimuth .
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利用马尔可夫过程理论为F-PRMA协议系统建立了三状态简化模型。
A three-state Markovian model of the F-PRMA system is developed based on Markov process theory .
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两种评估方法都是先利用Nelson模型求出软件每个模块的可靠性,然后一种是利用马尔可夫过程计算出整个系统的可靠度,一种是根据程序执行路径的不同计算出整个系统的可靠度。
The two methods both calculate the reliability of each module using Nelson module , then one of the methods calculates the reliability of whole system using Markov process , and the another using the different executing path .
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针对原有Gilbert-Elliot信道模型无法用于分析自适应调制系统的问题,利用有限状态马尔可夫过程建立信道模型并进行仿真。
Instead of original Gilbert-Elliot channel model , a finite state Markov channel model was used for analysis of adaptive modulation wireless system .
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讨论了Markov-modulated风险模型中的相应结果.其中,我们应用逐段决定马尔可夫过程理论及补充变量技巧,使Markov-modulated风险过程成为齐次强马尔可夫过程,然后利用其强马氏性推导了所求。
In the Markov-modulated Risk Model , the corresponding results was derived in this paper . Firstly , a Markov-modulated risk process was made into a strong Markov process with the theory of piecewise-deterministic Markov process and by introducing a supplementary variable .
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本文利用Novikov定理和MSR理论,讨论了在涨落环境下受平方噪声(非马尔可夫过程)影响的多变量系统,求得了两种近似情况下的几率密度演化方程。
A multi-variable system in a fluctuating environment is discussed with Novikov theorem and MSR formalism . This system is affected by the quadratic non-linearity in the noise which is a non-Markovian process . The evolution equations for the probability density under two different approximations are derived .
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将改进后的GBVS模型拓展到多光谱的遥感图像机场目标识别中,用像素在波段维数上的欧式距离定义马尔可夫过程中的像素差异,使模型具备对多维数据的处理能力。
We apply the improved GBVS model to the airport detection in multispectral remote sensing images . The Euclidean distance on the dimension of spectrum is used to define the difference between two pixels in the Markov process , which enables the model to deal with multi-dimensional data .
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一类无穷质点马尔可夫过程的平稳分布存在性
The existence theorem of the stationary distributions of infinite particle systems
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基于布尔逻辑驱动的马尔可夫过程法在配电系统可靠性评估中的应用
Distribution System Reliability Assessment Based on Boolean Logic Driven Markov Processes
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吾爱莫扎特之韵律,吾亦爱马尔可夫过程。
I love Mozart 's melody ; I love Markov Process .
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二态隐马尔可夫过程熵率的逼近算法
Asymptotic Approximation to the Entropy Rate of Binary Hidden Markov Processes
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确定不同单元并联系统可靠性的马尔可夫过程
Markov process to determine reliablity of parallel system for different units