提出了估计参数误差的计算方法。
A method of calculating error of estimated parameter is presented.
采用不同的方法估计参数和各种风险指标,同时进行比较分析。
The paper uses different methods to estimate parameters and various risk indicators, at the same time conduct a comparative analysis.
本文讨论的是模型辨识中估计参数时往往处理不当的两个问题。
Two problems being frequently improperly dealt with under parameter estimation in model identification are discussed in the paper.
为了验证量表之效度与信度,我们借由验证型因素分析来估计参数。
To verify the reliability and validity of the scale, confirmatory factor analysis was employed for parameter estimation.
通过综合应用反推、调节函数、SDU分解和估计参数,得到了控制器的设计。
The control design is achieved by using backstepping, tuning functions, SDU factorization and estimating parameters.
在被调整模糊系统基础上,提出了一种非线性系统在线估计参数的在线辨识算法。
Moreover, based on this modified fuzzy system, the paper presents an on line identifying algorithm with which the on line parameter estimation of nonlinear system is realized.
该算法通过接收端反馈的信息来估计目前带宽,并使用相应的估计参数更新拥塞窗口。
The new algorithm estimates the current bandwidth by information sending by receivers to renew congestion window.
仿真结果表明,控制器响应速度快,跟踪精度高,抗干扰和耦合能力强,估计参数能以较快的速度收敛。
The simulation results show that the system features the rapid response, the high precision and the ability to restrain disturbance and coupling and the estimated parameters converge quickly.
传统的时序分析中,通常要建立合适的模型,要么首先假设特定的时序分布,要么用非参数估算模型来估计参数。
Traditionally, time series analysis involves building an appropriate model and using either parametric or nonparametric methods to make inference about the model parameters.
他们利用基于概率的方法和自举的方法估计参数阈值,这个参数阈值能很好地描述线粒体基因在核基因组中的分布情况。
We used a keyword finding method and a bootstrapping method to estimate parameter values that represent the distribution pattern of mitochondrial genes in the nuclear genome.
该方法能够克服空间色噪声的影响,所估计参数自动配对且无阵列孔径损失,并且适用于发射和接收阵列不满足平移不变结构的情况。
This method can eliminate the effect of the spatial colored noise and pair the parameters automatically without array aperture loss, and is applicable to senor arrays without an invariance structure.
文中用辅助变量法和LILC定阶准则结合来估计电液位置和力偶系统的阶和参数,根据估计参数的渐近正态性确定模型的子阶和时滞。
The instrumental variable method and LILC criterion are used to estimate the order and parameter of electro-hydraulic position and force coupled system.
根据纹理特征的局部马尔可夫性和高斯变量的条件回归之间的关系,将复杂的模型选择转变为较简单的变量选择,应用惩罚正则化技巧同步选择邻域和估计参数。
The structure of the GGM is explored by the connection between the local Markov property of texture features and the conditional regression of Gaussian random variables.
这一研究是为了探索加入不合适的数据对参数估计的影响。
This study was to investigate the influence of the inclusion of misfitting data in parameter estimates.
很明显,随着项目参数估计中方差的增加,成功完成项目的可能性就减少。
Clearly, as the variance in the estimates of project parameters increases, the likelihood of completing the project successfully decreases.
这些估计可以用于所有参数:例如,工作或进度。
The estimates could be of any parameter interest: e.g., effort or schedule.
如我要说明的,项目参数估计中偏差的减少是管理动态系统开发的关键。
As I will show, reduction of variance in the estimates of project parameters is the key to managing the dynamics of system development.
注意到风险的严重程度直接关系到项目参数的估计中的方差。
Note that severity of risk is directly related to the variance in the estimation of a project's parameters.
这些估计的参数用来构造线性方程(请参阅清单3),该方程对x和Y值之间的关系进行建模。
These estimated parameters are used to construct a linear equation (see Listing 3) to model the relationship between the X and Y values.
有许多 推论统计步骤(根据样本数据估计总体参数的方法)可以被充分利用,但目前却没有应用它们。
An array of inferential statistical procedures (methodologies for estimating population parameters based upon sample data) could be fruitfully exploited, but at present are not being applied.
在这种情况下,管理人员并不了解有关与估计进行比较的实际执行工作的所有参数。
In this case, management is not aware of all the parameters related to actual work performed being tracked comparably against estimates.
有经验的摄影师们可以在特定环境下估计出基本准确的参数来进行拍摄,但即使是他们,也会靠查看照片来确认。
Experienced photographers guess pretty well at the settings that will work in a given environment, but even they check to make sure.
参数估计:基本上,这是按比例扩缩的估计方法。
Parametric Estimating: basically this is scaling an estimate.
指定哪个透镜模型参数估计和单击解决按钮。
Specify which lens model parameters to estimate and click the Solve button.
针对MAP法提出了具体算法和参数估计方法。并提出应用图象分割法来提高计算机复原速度,节省存储空间。
We derive the algorithm and parameters estimate method for the MAP restoration, and propose the image sectioning to speed up the restoration and save memory space.
该文研究了面向节点,随运行工况变动跟踪估计电网等值参数的方法。
A tracking estimation method of network equivalent parameters of facing nodes is researched with the variation of operation point.
本文基于智能技术和PC技术,开发了一种电气参数动态估计和能量优化方法。
Based on artificial neural network technology and PC technology, a dynamic estimation method of EAF electric parameters is presented.
本文提出了模糊时间序列分析的理论和方法,研究了模型形式及其参数估计问题。
In this paper, the theory and method of fuzzy time series analysis are presented, the model form and the parameters estimate problem are studied.
并通过模型识别与参数估计,得到线性模型的准确形式。
Using the model Identification and Parameter Estimation, the linear model is turns out to be accurate.
并通过模型识别与参数估计,得到线性模型的准确形式。
Using the model Identification and Parameter Estimation, the linear model is turns out to be accurate.
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