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。
The basic principle of wavelet transformation and wavelet muhisolution 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.
出处
《地理空间信息》
2009年第2期146-148,共3页
Geospatial Information
关键词
变形监测
小波分析
动态建模
动态预报
deformation monitoring
wavelet analysis
dynamic modeling
deformation prediction
