| 基于小波分解的动态变形预报 |
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| 引用本文： | 杜勇,蒋征.基于小波分解的动态变形预报[J].地理空间信息,2009,7(2):146-148. |
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| 作者姓名： | 杜勇 蒋征 |
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| 作者单位： | 武汉大学测绘学院,湖北武汉,430079 |
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| 摘 要： | 阐述了小波变换和多分辨率分析的基本原理，简要地介绍了离线预报和在线预报两种不同的变形预报方式，并在此基础上提出了基于小波分解的动态变形预报的方法，并通过实际算例证明了这种方法的有效性。
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| 关 键 词： | 变形监测 小波分析 动态建模 动态预报 |
Dynamic Deformation Prediction Based on Wavelet Decomposition |
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| DU Yong,JIANG Zheng.Dynamic Deformation Prediction Based on Wavelet Decomposition[J].Geospatial Information,2009,7(2):146-148. |
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| Authors: | DU Yong JIANG Zheng |
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| Institution: | School of Geodesy and Geomatics;Wuhan University;Wuhan 430079;China |
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| Abstract: | The basic principle of wavelet transformation and wavelet multisolution analysis was given in paper. The method of off-line prediction and on-line prediction was also briefly introduced. Then the paper puts forward the dynamic deformation prediction method based on wavelet decomposition and proves the feasibility of the above method according the example. |
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| Keywords: | deformation monitoring wavelet analysis dynamic modeling deformation prediction |
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