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基于一般紧支撑小波的一类动态多尺度系统最优估计算法

潘泉 崔培玲 张磊 张洪才

潘泉, 崔培玲, 张磊, 张洪才. 基于一般紧支撑小波的一类动态多尺度系统最优估计算法. 自动化学报, 2005, 31(3): 385-393.
引用本文: 潘泉, 崔培玲, 张磊, 张洪才. 基于一般紧支撑小波的一类动态多尺度系统最优估计算法. 自动化学报, 2005, 31(3): 385-393.
PAN Quan, CUI Pei-Ling, ZHANG Lei, ZHANG Hong-Cai. Modeling and Estimation of a Class of Dynamic Multiscale Systems by General Compactly Supported Wavelet. ACTA AUTOMATICA SINICA, 2005, 31(3): 385-393.
Citation: PAN Quan, CUI Pei-Ling, ZHANG Lei, ZHANG Hong-Cai. Modeling and Estimation of a Class of Dynamic Multiscale Systems by General Compactly Supported Wavelet. ACTA AUTOMATICA SINICA, 2005, 31(3): 385-393.

基于一般紧支撑小波的一类动态多尺度系统最优估计算法

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    通讯作者:

    潘泉

Modeling and Estimation of a Class of Dynamic Multiscale Systems by General Compactly Supported Wavelet

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    Corresponding author: PAN Quan
  • 摘要: This paper addresses the problem of dynamic multiscale system (DMS) estimation. Research achievements in the related area have been reported in the literature, but they either rely on the assumption of stationarity of the observed process or are difficult to be implemented. In this paper, a model of DMS that meets the requirements of the standard discrete time Kalman filtering is built and is realized by general compactly supported wavelet. The introduction of the state space projection equation and the augmentation of measurement equation are a major part of the novelty in our work. A theorem on the optimal filtering output at each scale is put forward. Experimental results are given to verify our methods0 superior performances.
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出版历程
  • 收稿日期:  2003-03-24
  • 修回日期:  2004-06-12
  • 刊出日期:  2005-05-20

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