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identifiable
相关语句
  可识别
    Identifiable Conditions and Discriminating Analysis of Contaminated Distributions
    污染分布的可识别条件与判别分析
短句来源
    The econometric model can be used to estimate and forecast the economic losses in meteorological disasters if they are regarded as endogenous variables and various meteorological influenential factors as exogenous variables. The parameters in the identifiable econometric model can be estimated by the 2SLS method.
    若将灾害经济损失作为内生变量,将各种气象影响因子作为外生变量,则可用经济计量模式估算与预测气象灾害经济损失,可识别经济计量模式的参数可用两段最小二乘(2SLS)估计法进行;
短句来源
  “identifiable”译为未确定词的双语例句
    Even someone argue that "cluster policy" does not exist, at least not as a really identifiable policy area.
    在集群理论中,政策在集群发展中所起的作用仍然没有得到重视,甚至“集群政策”一直被认为是不存在的,或者至少不是一个容易识别的政策领域。
短句来源
    Generally,the causal effect is not identifiable without any constraint which is called the ancillary information in this paper.
    一般而言 ,没有任何假设的条件下 ,因果效应无法获得 ,即不给因果变量任何辅助信息 ,因果效应无法识别。
短句来源
    When ∑≥0 and rank( X) < p , consider naturally lower bound of the ratio of two estimators variance for an identifiable functions c'β, the relative efficiency is posed to e5(β * /β) = var(c' β* )/var(c'β) .
    当∑≥0和rank(X)<p时,对可估函数c'β自然考虑两种估计的方差之比的下界,提出的相对效率为e5(β*/β)=var(c'β*)/var(c'β)。
短句来源
    Identifiable Conditions and Discriminating Analysis of Contaminated Distributions
    污染模型判别分析
    Furthermore,the general conditions should be identifiable.
    而且,一般条件是可辨识的。
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  identifiable
Eleven of these mRNAs were revealed (as full-length copies or clearly identifiable fragments) in the available databases of expressed sequence tags and cDNAs.
      
In the case of uniparental (asexual and parthenogenetic groups), as well as in bisexual allopatric groups, the species level of divergence is identifiable by analogy to sympatric biparental relatives.
      
EDSV possesses no identifiable E3 and E4 regions and most proteins encoded by E3 and E4 regions of other adenoviruses genome were not presented in EDSV.
      
Of these, the former were the more easily identifiable.
      
The purpose of this study was to determine whether there are identifiable demographic and clinical factors which differentiate between cases which drop out of a child psychiatry clinic and those which do not.
      
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In this paper We consider the identifiability of mixtures in which the kernel belo- ngs to a family of exponential type distributions. A main theorem shows how to determine the mixing distribution of the mixture, i. e., for the donsity f(x, θ) C(θ)K (x)e~(θx), (x>0), and the mixture h(x)=(?)f(x, θ)g(θ)dθ. If integral from n=-∞ to ∞(|(h(z))/(K(z)))|dt<∞, z=x+it,x∈R~+,t∈R,) the mixture is identifiable, and mixing g(θ) is uniquely determined by g(θ)=1/(2πiC(θ))integral from n=σ-iθ to σ-iθ(h(z)/K(z)e~(-2θ)dz...

In this paper We consider the identifiability of mixtures in which the kernel belo- ngs to a family of exponential type distributions. A main theorem shows how to determine the mixing distribution of the mixture, i. e., for the donsity f(x, θ) C(θ)K (x)e~(θx), (x>0), and the mixture h(x)=(?)f(x, θ)g(θ)dθ. If integral from n=-∞ to ∞(|(h(z))/(K(z)))|dt<∞, z=x+it,x∈R~+,t∈R,) the mixture is identifiable, and mixing g(θ) is uniquely determined by g(θ)=1/(2πiC(θ))integral from n=σ-iθ to σ-iθ(h(z)/K(z)e~(-2θ)dz z=x+it,σ>0)

本文讨论了核为指数型分布的混合的识别问题,给出一个主要定理来确定可识别的充分条件,以及刻划先验分布的方法,并应用于可靠性的贝叶斯方法中。

A methed is proposed for this paper which applies unique solution of the inversive problem for Jacobi matrix to recognize the modal matrix, in case of stiffness matrix of a lumped parameter system is a tridiagonal matrix. The square root of residue at resonant frequency λ=λ_i is cited to the first row of mode shape matrix, and a group of pole-zero points is regared as the input datas. It follows that the peak amplitude and the phase need not be measured accursedly, and the vector diagram might not be used to...

A methed is proposed for this paper which applies unique solution of the inversive problem for Jacobi matrix to recognize the modal matrix, in case of stiffness matrix of a lumped parameter system is a tridiagonal matrix. The square root of residue at resonant frequency λ=λ_i is cited to the first row of mode shape matrix, and a group of pole-zero points is regared as the input datas. It follows that the peak amplitude and the phase need not be measured accursedly, and the vector diagram might not be used to separate resonance in resonant mode from the total measured resonance. It depands on the accuracy of pole-zero points, and the identifiable accuracy is more higher than the mode shape measurement.

本文主要讨论集聚质量系统的刚度矩阵为对称三角降时,利用Tacohi矩阵逆问题解的唯一性来辨识系统的模态矩阵;并引证了解析函数一次极点λ=λ;留数的方根,就是Jacobi矩阵模志阵的第一行元素。因此,辨识过程中只需要输入系统的零、极点(共振和反共振频率),就可以解出模态矩阵;既不要求精确测量其峰值和相位,也不需要采用矢量图来分离总响应中其它模态的影响。辨识的精度取决于共振和反共振频率的测量精度;实验证明:它将高于振型的测量精度。

Identification is a negative problem of the solution of the model equations. Research of the identifiable quality is proving the only existance of the solution of the negative problem. In this paper, the conditions of the identifiable quality has (?)een given, and the four patterns of the models for agricutural labour employment structure shift have been proven.

辨识问题,从数学的角度是模型所表示的方程求解的反问题。可辨识性的研究就是对反问题的解的唯一存在性的研究。这对于保证模型的合理性,揭示系统内在规律都是重要的。模型的可辨识性研究目前尚无统一结果。本文从实际需要出发,对农业劳动力就业结构演变模型中的四大模式,给出了可辨识性条件及其数学证明。

 
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