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Steady-motion-based Dopplerlet transform: Application to the estimation of range and speed of a moving sound source
Zou, HX; Chen, YQ; Zhu, JH; Dai, QH; Wu, GQ; Li, YD
2004-07-01
发表期刊IEEE JOURNAL OF OCEANIC ENGINEERING
卷号29期号:3页码:887-905
文章类型Article
摘要New results on the recently introduced steady-motion-based Dopplerlet transform is presented and an estimation scheme for both range and speed of moving sound source using Dopplerlet transform is considered. First, we derive the real, discrete, and real discrete Dopplerlet transforms from their complex counterpart. Second, we reformulate some of the existing integral transformations within the framework of the Dopplerlet transform. Finally, we provide the application results. Experimental results with real underwater acoustic data and land acoustic data, as well as Monte Carlo simulation results with computer-generated data, have confirmed the veracity and practical usefulness of the estimation scheme advocated.
关键词Dopplerlet Transform Matching Pursuit Parametric Atomic Decomposition Range Measurement Speed Measurement Time-frequency Analysis
WOS标题词Science & Technology ; Technology ; Physical Sciences
关键词[WOS]TIME-FREQUENCY PLANE ; FM(M)LET TRANSFORM ; CHIRPLET TRANSFORM ; REAL ; REPRESENTATION ; DECOMPOSITION ; SIGNAL
收录类别SCI
语种英语
WOS研究方向Engineering ; Oceanography
WOS类目Engineering, Civil ; Engineering, Ocean ; Engineering, Electrical & Electronic ; Oceanography
WOS记录号WOS:000224900800033
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9966
专题09年以前成果
作者单位1.Tsing Hua Univ, Dept Automat, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Inst Acoust, Beijing 100080, Peoples R China
4.Tsing Hua Univ, Dept Comp Sci, Beijing 100084, Peoples R China
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GB/T 7714
Zou, HX,Chen, YQ,Zhu, JH,et al. Steady-motion-based Dopplerlet transform: Application to the estimation of range and speed of a moving sound source[J]. IEEE JOURNAL OF OCEANIC ENGINEERING,2004,29(3):887-905.
APA Zou, HX,Chen, YQ,Zhu, JH,Dai, QH,Wu, GQ,&Li, YD.(2004).Steady-motion-based Dopplerlet transform: Application to the estimation of range and speed of a moving sound source.IEEE JOURNAL OF OCEANIC ENGINEERING,29(3),887-905.
MLA Zou, HX,et al."Steady-motion-based Dopplerlet transform: Application to the estimation of range and speed of a moving sound source".IEEE JOURNAL OF OCEANIC ENGINEERING 29.3(2004):887-905.
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