1.
variance-covariance propagation law
方差-协方差传播律
2.
nonscalar variance-covariance matrix
非纯量方差－协方差矩阵
3.
sample variance-covariance matrix
样本方差－协方差矩阵
4.
covariance for simple random sampling
简单随机抽样协方差
5.
Comparative Research on Analysis of Covariance for Difference Value and Analysis of Covariance;
“差值的方差分析”与协方差分析的比较研究
6.
Bayesian estimation of non-information variance and covariance components in the nonlinear model
非线性模型中无信息方差和协方差分量Bayes估计
7.
The Covariance Analysis Method In AppraisingTeaching Efficiency of Middle School Course;
中学课程教学效率的协方差分析方法
8.
A New Inverse Method of Covariance Matrix in STAP
STAP中协方差矩阵新的求逆方法
9.
Blind CFA Interpolation Detection Based on Covariance Matrix
基于协方差矩阵的CFA插值盲检测方法
10.
Object Tracking Algorithm Based on Region Covariance Matrix
基于区域协方差矩阵的目标跟踪方法
11.
Returns covariance, the average of the products of paired deviations
返回协方差，即每对变量的偏差乘积的均值。
12.
Returns covariance, the average of the products of deviations for each data point pair in two data sets
返回协方差，即每对变量的偏差乘积的均值
13.
Covariance Analysis of Missile-to-Target LOS Pointing Angle Error for SAM
地空导弹弹目视线指向预定角误差协方差分析
14.
Detection of Differential Item Functioning Using the Mean and Covariance Structure Analysis Model
运用均数与协方差结构模型侦查项目功能差异
15.
Analysis of Covariance in Appraising Teaching Quality;
协方差分析在教学质量评价中的应用
16.
Improvement of covariance analysis in appraising teaching quality;
协方差分析在教学质量评价中的改进
17.
The relation of covariance,correlation coefficient and correlation;
关于协方差、相关系数与相关性的关系
18.
Application of Covariance Analysis in Evaluation of Teaching Efficiency;
协方差分析在教学效率评价中的应用