方差和协方差
variance and covariance component
等价方差－协方差阵
equivalent variance-covariance
方差-协方差参数法
variance-covariance parameter approach
方差－协方差分量估计
co variance-component-estimation
co)variance-component-estimation
方差-协方差结构
Variance-covariance structure
方差-协方差矩阵
Variance-covariance Matrix
一致方差-协方差估计
Consistent covariance estimate
背景场误差协方差
Background error covariance
背景场误差协方差矩阵
covariance matrix of background errors
background error covariance matrix
背景误差协方差
back error covariance
Background error covariance
实际估计误差协方差
actual estimation error covariance
相对误差协方差矩阵
Relative error covariance matrix