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variance-covariance component estimation
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variance-covariance component estimation
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工学
方差-协方差分量估计
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variance-covariance component estimation
方差-协方差分量估计
通过平差得到的观测值的改正数向量来估计方差-协方差矩阵中的主对角线元素方差分量和非对角元素协方差分量的过程称为方差-协方差分量估计。
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