线性回归模型随机假设 stochastic assumption of linear regression model 线性混合估计 linear mixed estimation 线性混合估计法 linear mixed estimation method ..
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linear mixed estimation method [数] 线性混合估计法
In this paper, the covariance matrix of random effect in linear mixed model is extended to positive matrix. We construct the estimation of variance components based on the idea of ANOVA estimation.
将线性混合模型中随机效应的协方差阵推广为正定阵，运用方差分析估计的方法给出了方差分量的估计。
A novel Direction Of Arrival (DOA) estimation method is proposed with Uniform Linear Array (ULA) when mixed sources are presented.
提出了一种基于均匀线阵的混合源波达方向DOA估计的新方法。
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