variance-covariance matrix 方差 ; 协方差矩阵 ; 变量
variance-covariance propagation law 方差
variance covariance method 协方差
Variance-covariance methods 方差
Variance-covariance matrices 共变数法
Variance-Covariance Approach 协方差方法 ; 方差
the variance-covariance matrix of m-estimation m估计的方差协方差矩阵
sample variance-covariance matrix 样本方差 ; 样本方差协方差矩阵
Fits a single set of eigenvectors to a series of variance-covariance matrices.
把单列特性向量和协变量矩阵联系起来。
Further Broof on the Equivalence of the Formulas of Variance-covariance Component Estimation.
方差-协方差分量估计公式等价性的进一步证明。
The variance-covariance matrix still include parameter of variance in this condition, so our purpose is to look for feasible estimations.
因为这时模型协方差阵结构仍含有方差参数，因此我们的目标是寻求可行估计。
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