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bayes估计     
相关语句
  bayes estimation
    Bayes Estimation of Parameter for the Safety Component Failure Model of the Safe Arming System of Missile
    导弹安全系统保险件失效模型参数的Bayes估计(英文)
短句来源
    Bayes Estimation and Classical Reliability Estimation Methods of Initiating Devices
    火工品可靠度的经典估计与Bayes估计
短句来源
    The Research into AA-Guns Virtue Fire-calibration based on Bayes Estimation
    基于Bayes估计的高炮虚拟校射理论
短句来源
    It was proved that Bayes estimation of the model parameter is coincident with the physical explanation of the prior probability density distribution of the random parameter.
    通过计算表明对失效模型参数的Bayes估计与先验参数的变化趋势是一致的
短句来源
    According to small sample of weapon system test,the Bayes inspecting method of MTBF is presented. Then Bayes estimation method of MTBF is discussed. at last,one example is given and analyzed.
    针对武器系统试验常常具有小子样的特点,分析推导了MTBF检验的Bayes方法,论述了MTBF的Bayes估计方法,并举例进行了计算分析。
短句来源
  bayesian estimation
    Bayesian Estimation of Range and Dispersion of Grouping Trial
    射程与密集度分组试验的Bayes估计
短句来源
    Considering that the problem of "different probability distribution" exists in test analysis and assessment, the dissertation also studied the modeling and Bayesian estimation for dynamic distribution parameters.
    另外,针对当前试验分析与评估中所存在的“异总体”问题,还研究了动态分布参数的建模和Bayes估计
短句来源
    The prior distribution parameters of the falling po ints are obtained by using the construction simulation, then the credibility of the prior information is acquired by consistent test. The bayesian estimation s of the mean and variance of the falling points are obtained by considering the credibility of the prior information.
    通过对导弹落点散布的构造性仿真获得了落点(均值与方差)的验前分布参数,通过与现场试验数据的相容性检验获得了验前信息的可信度,在考虑验前信息可信度的情况下获得了命中点的均值与方差的验后Bayes估计
短句来源
    The Bayesian estimation means has important reference value for ordnance test technology.
    建立的Bayes估计方法对兵器试验鉴定技术具有参考价值.
短句来源
  bayes estimate
    Bayes Estimate Method of the Foremost Trajectory Optical Measurement Data
    初段弹道光测数据的Bayes估计方法
短句来源
    ANALYSIS AND IMPROVEMENT OF SOME BAYES ESTIMATE FOR THE MAXIMUM RANGE OF A MISSILE
    导弹最大射程Bayes估计的分析和改进
短句来源
    The new Bayes estimate of failure rate is given, and the synthesized new Bayes estimate of failure rate and reliability is given.
    给出了失效率的新Bayes估计以及失效率和可靠度的综合新Bayes估计 .
短句来源
    The simulation and practice result indicates that Bayes estimate can improve the data processing precision.
    仿真和实际试验计算结果表明:Bayes估计提高了数据处理精度。
短句来源
  “bayes估计”译为未确定词的双语例句
    A Recursive Bayes Method is Used to Simulate and Evaluate IR-Counter-Countermeasures Performance of IR-Seeker
    采用递进Bayes估计评估导弹控制系统抗干扰性能及仿真
短句来源
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  bayes estimation
The asymptotically optimal empirical bayes estimation in multiple linear regression model
      
Empirical Bayes estimation of the parameter vector θ=(β',σ2)' in a multiple linear regression modelY=Xβ+ε is considered, where β is the vector of regression coefficient, ε∽N(0,σI with σ2 unknown.
      
In this article, Bayes estimation of location parameters under restriction is brought forth.
      
Individual Prior Information in a Physiological Model of 2H8-Toluene Kinetics: An Empirical Bayes Estimation Strategy
      
Two measures of the influence of the prior distribution p(θ) in Bayes estimation are proposed.
      
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  bayesian estimation
Consideration was given to the Bayesian estimation in the multidimensional indefinite-stochastic observation model using the minimax criterion with the generalized probabilistic risk functionals.
      
In the first case, nonlinear regression analysis is used in combination with successive Bayesian estimation.
      
The map is represented by an occupancy grid framework and updated by the Bayesian estimation mechanism.
      
A Bayesian estimation framework was chosen to build up a regularization scheme based on the weak membrane model.
      
Dynamic Bayesian estimation of displacement parameters of continuous curve box based on Novozhilov theory
      
更多          
  bayes estimate
Bayes estimate of the probability of exceedance of annual floods
      
In this paper Lindley's Bayesian approximation procedure is used to obtain the Bayes estimate of the probability of exceedence of a flood discharge.
      
Having decided the prior, the Bayes estimate or the posterior mean is used mainly here in addition to the posterior mode.
      
A generalized Bayes estimate is derived from a three-stage Bayes point of view under the asymmetric loss function, and the admissibility of such estimators is proved.
      
The simulation result shows as improvement of the Bayesian estimate over the empirical Bayes estimate in some situations.
      
更多          
  bayesian estimate
A family of distributions is defined for which the generalized Bayesian estimate of a real parameter θ, constructed according to the repeated choice, does not depend on the choice of the even convex loss function from a sufficiently wide class.
      
When samples of products are tested and no failur events occur, the definition of expected Bayesian estimate is introduced and the estimates of failure probability and failure rate are provided.
      
It is shown that the LS estimate of the LICA problem is identical to the Bayesian estimate based on the mode of the posterior distribution.
      
When the decoding algorithm used for this calculation approximated an optimal, Bayesian estimate of the relative likelihoods, the percentage correct increased from 14% correct (chance was 5% correct) with one neuron to 67% with 14 neurons.
      
For eliciting a prior distribution which can be used in deriving a Bayesian estimate, a computerized-simulation method is introduced.
      
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  其他


In this paper, the performance of some kind of Bayes estimates for the maximum range of a missile is analysed in terms of the quality factor of the prior data and their mean square error. For the different quality factor, some approximation to the best volume of the prior bata are given. In view of the rash advance of this kind of Bayes estimates, an improvement is made for them and some new kinds of estimates are obtained. Furthermore,a comparision of their mean square error is reported by the Monte Carlo,...

In this paper, the performance of some kind of Bayes estimates for the maximum range of a missile is analysed in terms of the quality factor of the prior data and their mean square error. For the different quality factor, some approximation to the best volume of the prior bata are given. In view of the rash advance of this kind of Bayes estimates, an improvement is made for them and some new kinds of estimates are obtained. Furthermore,a comparision of their mean square error is reported by the Monte Carlo, and shows the good performance of the new estimates.

本文用验前数据的质量因子及估计的相对均方误差分析了导弹最大射程的一类Bayes估计的性能,对不同的质量因子,给出了最佳验前数据量的一种近似公式。针对这类Bayes估计的冒进问题,本文对它们进行了改进并得到了一类新的估计。最后,通过MonteCarlo法比较了这些估计的相对均方误差,验证了新估计的优良性。

First, a new method of consistent testing in prior data and testing data is discussed. Considering credibility, we study Bayesian inference and Bayesian of maximum distance. Finally, the example is given.

首先讨论了一种验前数据和现场试验数据相容性检验的新方法, 考虑验前信息可信度, 研究了导弹最大射程的 Bayes 评定和 Bayes 估计。最后给出了数据分析的例子。

A Bayesian method is used to evaluate the component safety failure model parameter of the safe arming system of an air faced missile in flight. It was proved that Bayes estimation of the model parameter is coincident with the physical explanation of the prior probability density distribution of the random parameter.

研究安全系统的保险件在导弹飞行过程中保险失效模型的参数估计 ;采用Bayes方法估计失效模型参数 ;通过计算表明对失效模型参数的Bayes估计与先验参数的变化趋势是一致的

 
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