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单词 variance-covariance
释义

variance-covariance

  • 网络方差-协方差法;共变异数;协方差方法
1.
方差-协方差法
协方差... ... ) variance-covariance method 方差-协方差法 ) Variance-covariance 方差协方差法 ) covariance method 协方差法 ...
www.dictall.com
2.
共变异数
...,就漏损率绩效而言,NCT拔靴复制模型优於变异数–共变异数variance-covariance)模型,而大部份情形下EWMA模型的 …
www.mcu.edu.tw
3.
协方差方法
3.1.2 方差——协方差方法Variance-Covariance)31-33 3.1.3 蒙特卡洛模拟法(Monte Carlo Simulation)33-34 3.1…
cdmd.cnki.com.cn

例句

释义:
1.
This demonstrates that it is necessary to carry out variance-covariance component estimation for the double- differenced GPS observables.
结论说明对全球定位系统双观测值有必要进行方差-协方差分量估计;
dictsearch.appspot.com
2.
MGARCH model is mainly constituted by two parts, the mean equation and conditional variance covariance equations.
多元GARCH模型主要由两部分构成,分别是均值方程和条件方差协方差方程。
www.zidir.com
3.
Variance-Covariance method can also get accurate VaR forecast at low confidence levels.
而方差-协方差模型也能够在置信水平较低时给出准确的VaR估计;
www.13191.com
4.
About Z tested, the only Group C variance - covariance method fall into the refused domain;
而四种模型在Z检验指标的表现,只有C组的方差-协方差法落入拒绝域;
www.juhe8.com
5.
The Asymptotic Variance-covariance Matrix in Lq-norm Estimate and Its Characteristic
Lq估计的渐近方差-协方差矩阵及其特点
www.ilib.cn
6.
Real-time Estimation of a Prior Variance-covariance for GPS Observations
GPS观测量先验方差-协方差矩阵实时估计
www.ilib.cn
7.
Sage Adaptive Filtering with the Weighted Prediction of the Variance-covariance Matrix
噪声协方差矩阵加权估计的Sage自适应滤波
www.ilib.cn
8.
Optimal Mean-Variance Portfolio with Semi- Positive Variance- Covariance Matrix
协差阵奇异时的最优投资组合
ilib.cn
9.
Statistical Review with formula of, and rules for the mean, variance, covariance, correlation coeffi
统计学评论,包括关于平均数、变异、协方差、相关系数,期望值的规则的公式等。
faculty.math.tsinghua.edu.cn
10.
The variance-covariance matrix of M-estimation;
估计的方差协方差矩阵;
www.showxiu.com
1.
Theory Research on Robustified Least Squares Estimator based on Equivalent Variance-Covariance
基于等价方差-协方差阵的稳健最小二乘估计理论研究
gpscenter.whu.edu.cn
2.
Combination Boundary of Three Kinds of Risk Assets of Variance- Covariance Matrix Degeneration
方差-协方差矩阵退化的三种风险资产的组合边界
www.ilib.cn
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更新时间:2025/8/3 14:39:18