参数协方差矩阵 Parameter covariance matrix ; parameter covariance matrix 协方差矩阵加权 covariance matrix taper (cmt) ; covariance matrix weighting .
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利用马尔柯夫估计，推导了GPS整周模糊度估计矢量和导航定位参数估计矢量的表达式，以及相应的协方差矩阵；
The GPS integer ambiguity estimates, the navigation parameter estimates and their variance-covariance matrix are derived by using Markovian estimation.
融合预报协方差矩阵的自适应调整和状态空间鲁棒性估计，给出辨识戴维南等值参数的新算法。
Based on the robust estimation in the state-space and the adaptive modification of prediction covariance matrix, a new algorithm was proposed to track Thevenin equivalent parameters.
该文在系统矩阵和噪声输入矩阵均存在参数摄动的情形下，研究其协方差的定界估计问题。
This paper studies the estimation problem of definite bound for covariance when there are parameter perturbations in the system matrix and the noise input matrix.
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