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  • State estimation models are developed with PMU of different precision.

    并针对不同的相角量测精度,采用不同的状态估计模型。

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  • Finally, the best estimation models are determined through model verification.

    进而对模型进行优选和检验,确定最佳估测模型。

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  • The test result and methods recommended are presented by studying the estimation models for critical temperation.

    通过对临界温度推算模型的研究,给出了考核结果和推荐使用的方法。

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  • The subjectivity and redundancy of inputs are key obstacles to the application of software cost estimation models.

    输入的主观性以及输入过多是妨碍软件成本估算模型实际应用效果的重要影响因素。

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  • By doing so, you document a "best effort" process, capture actual results with which to calibrate your estimation models.

    通过这样做,您就记录了一个“最佳努力”的处理过程,捕获到实际的结果,校准您的评估模型。

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  • Even if you have parametric estimation models, the early prototyping effort will help you to validate the parametric estimates.

    即使您拥有了参数评估模型,早期的原型成果同样可以帮助您验证这个参数评估。

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  • According to the components pattern importance in subsystems, reliability estimation models of subsystems, parallel systems and the total system are constructed.

    根据子系统中各部件的模式重要度,建立子系统可靠性估计模型,进而获取并联系统和总系统的可靠性估计模型。

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  • Then, the stepwise regression analysis method is used to select the sensitive wavelengths and spectral parameters and establish kalium content estimation models.

    然后,采用逐 步回归分析方法,筛选敏感波长与光谱参数,建立钾素含量估测模型;

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  • The dissertation first synthesizes state-of-the-art from the perspectives of main factors associated with the OD estimation, which include OD estimation models and its related problems.

    首先,根据OD估计所涉及的主要因素,从OD估计模型和OD估计相关问题两个方面对国内外现有的研究进行了全面综述。

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  • The estimation of cancer risks associated with these scans is difficult, but using the only available models, the risk would be extremely small, even among frequent fliers.

    他们写道:“只用这种模式,就说使用机场扫描仪会导致癌症是很难的。即使是常坐飞机的人,这种风险也许极其的小。

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  • Although the COCOMO, SLIM, and FC techniques are among the most frequently used estimation methods, it is important to mention some emerging and promising newer models and techniques.

    尽管COCOMO、SLIM和FC技术是最常用的评估方法,关注一些新出现的有前途的模型和技术也是很重要的。

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  • This method can obtain the estimation of the steering vector directly and is adaptive to both far field and near field models.

    该方法可直接获得导向矢量的闭式估计,并且该方法可适用于阵列远场、近场接收信号模型。

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  • Some new models and algorithms are used, they are: zero impedance branch, orthogonal transformations, and measurement error estimation etc.

    采用的新模型与算法有:零阻抗支路处理、正交化算法和量测误差估计等。

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  • This talk will discuss how these challenges will likely impact cost estimation processes and models, and provide examples of emerging approaches to the challenges.

    这次研讨将会讨论这些挑战可能会如何影响成本估算过程和模型,并提供应对这种挑战的方法的实例。

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  • Six proposed models were assessed using the maximum likelihood estimation, which is implemented by LISREL 8.3.

    六个假设模式以最大概似法来加以检定评估,所使用的电脑软体为LISREL 8.3。

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  • In this paper a sequential experimental program used for model discrimination and parameter estimation of kinetic models for the high temperature-shift reaction over "B109" catalyst is presented.

    本文介绍了应用序贯实验设计方法对“B109”型催化剂中温变换反应动力学竞争模型进行模型筛选及参数估计的过程。

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  • Software reliability Models are often used in software reliability estimation.

    在软件可靠性评估中经常用到软件可靠性模型。

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  • The marginal densities of single-factor interest rate models can be obtained by maximum likelihood estimation.

    由极大似然估计可以得到单因子利率模型的边际密度函数。

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  • In the current criterion, different models of pile foundation settlement estimation should match with different DE - termination methods of thickness of compressed layer.

    在现行规范中,由于桩基沉降估算模式的不同,压缩层厚度的确定方法也不完全相同。

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  • According to the body normal physiological changes the cubic curve model is the best model among several deferent models of curve estimation with SPSS.

    根据人体的正常生理变化,三次曲线模型是SPSS曲线估计的几个模型中最合适的一个。

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  • A method of parameter estimation for multi-dimension autoregressive models (ar, NLAR) via neural network is given in this paper.

    本文提出一种基于神经网络的多维自回归模型(AR,NLAR)参数估计方法。

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  • A fast half-pixel motion estimation algorithm is proposed after analyzing three different mathematical prediction models based on concave functions.

    分析了三种不同的凹函数预测模型,提出了一种适合硬件实现的运动估计快速半像素级搜索算法。

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  • Conclusion it is necessary to carry out robust estimation to generalized additive models when there are outliers in data.

    结论在离群点存在时对广义可加模型进行稳健估计是必要的。

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  • Systematically introduced parameter estimation of distributed sources on the base of models, including the maximum likelihood estimate, least squares estimator, DSPE, DISPARE, etc.

    在模型基础上系统地介绍了已有分布式目标参数估计方法,包括最大似然与最小二乘算法,DSPE和DISPARE算法等。

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  • We make analyses of the three hypotheses of regression. Adaptive adjustment of smoothing index parameters and parameter estimation of ARMA models.

    对统计算法中回归模型中的假设条件、平滑指数的自适应调整、ARMA模型的参数估计作了一些分析。

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  • The paper systematically dissert various auxiliary information application models and methods in domain estimation.

    本文主要针对辅助信息在域估计中的应用模型与方法作了系统的阐述。

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  • A scheme of kinetic parameters estimation and real-time track occurrence of objects based on the CAD models is investigated.

    提出了一种基于CAD模型的目标运动估计和目标轨迹实时生成方法。

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  • A scheme of kinetic parameters estimation and real-time track occurrence of objects based on the CAD models is investigated.

    提出了一种基于CAD模型的目标运动估计和目标轨迹实时生成方法。

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