covariance matrix中文什么意思

历方差矩阵, 协变矩阵

协方差矩阵

协方差距阵

协方差阵

• covariance:    n. 【统计学】协方差，协变性；共离 ...
• matrix:    n. (pl. matrices 或 ...
• asymptotic covariance matrix:    渐近协方差矩阵

例句与用法

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1. A recursive algorithm of error covariance matrix of moving horizon estimation
   滚动时域估计中先验估计误差协方差阵的递归算法
2. The least square estimate of covariance matrix in the restricted growth curve model
   有约束的生长曲线模型中协差阵的最小二乘估计
3. Minqe and umvique of the covariance matrix in an extended growth curve model
   椭球等高分布情形下扩展增长曲线模型中协差阵的最优估计
4. The estimation of covariance matrix on the extensive growth curve model with covariate variables
   有协变量的推广增长曲线模型中协差阵的估计
5. The prior estimation for covariance matrix of structural parameters in system identification procedures
   系统识别过程中参数协差阵的先验估计