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Research on wavelet analysis applications to underwater acoustics

ZHANG Jianwei, ZHANG Xiaomin, XIANG Jinglin (College of Marine Engineering,Northwestern Polytechnical University,Xian·710072)  
Considering the limitation of using Fourier transform for signal analysis,this paper introduces the progress of wavelet analysis and some of its unique performances.Two research fields on underwater sound are discussed.One is wideband correlation processing of underwater sound with wavelets;another one concerns shipradiated noise analysis by means of the performances of localization and multiscale analysis of wavelets.
【CateGory Index】: TB56
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Chinese Journal Full-text Database 2 Hits
1 Zhang Suoping (National Ocean Technology Center, Tianjin 300111);Feature Extraction and Discrimination of Acoustic Backscattering Signals Based on Wavelet Analysis[J];Ocean Technology;2002-02
2 TIAN Yu-jing1, ZUO Hong-wei2 (1. Modern Education and Technology Center, QingDao Technological University., Qingdao 266033, China; 2. School of Civil Engineering, Qingdao Technological University, QingDao 266033, China);Optimization threshold algorithm of wavelet de-noising[J];Technical Acoustics;2009-04
Chinese Journal Full-text Database 10 Hits
1 Zhu Shouyuan; Wei Demeng (China North Vehicle Research Institute Beijing 100072);Study on Characteristic of Magnetic Signal of Chinese Tank[J];;1998-01
2 LIN Chun-sheng, XIANG Qian, GONG Shen-guang(Department of Weapon Engineering, Naval University of Engineering, Wuhan, Hubei 430033, China);A Modeling Algorithm for Detection of Moving On-water Magnetic Objects[J];Acta Armamentarii;2005-02
3 NIU Yun-feng,WANG Xue-tian,WANG Zhi-guo (School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China);Statistic Modeling of Static Magnetic Field for Armored Vehicle[J];Acta Armamentarii;2006-01
4 CHEN Cong,ZHOU Jun,GONG Shen-guang(Department of Applied Physics,Naval University of Engineering,Wuhan 430033,Hubei,China);A New Method of Measuring the Alternating Electric Field of Ships in Lossy Medium[J];Acta Armamentarii;2006-06
5 LI Hua,LI Qing-min(Department of Weapon Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China);Method of Calculating the Magnetic Probe of Postural Angle Based on Genetic Algorithm[J];Acta Armamentarii;2007-12
6 SHAN Zhi-chao1,LIN Chun-sheng2,XIANG Qian3(1.Department of Electronic Information Engineering,Naval Aeronautical Engineering Institute,Yantai 264001,Shandong,China;2.Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China;3.Naval Deputy of 701 Institute,Wuhan 430000,Hubei,China);The Partially Decoupled Volterra Adaptive Chaos Prediction for Wave Hydrodynamic Pressure Signals[J];Acta Armamentarii;2009-03
7 ZHANG Ning1,LIN Chun-sheng1,PANG Xue-liang1,YU Li-yang2(1.Department of Weaponry Engineering,Naval Engineering University,Wuhan 430033,Hubei,China;2.Naval Military Commissary in NO.426 Dalian,Dalian 116005,Liaoning,China);Time-frequency Identification of Weak Warship Signals in Complex Sea State Background[J];Acta Armamentarii;2009-06
8 ZHOU Guo-hua,XIAO Chang-han,LIU Sheng-dao,WEI Yan-lin(College of Electrical and Information Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China);A New Magnetic Field Extrapolation Method in Magnetic Silencing of Ships[J];Acta Armamentarii;2009-07
9 JIANG Run-xiang,SHI Jian-wei,LIN Chun-sheng,GONG Shen-guang(Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China);Real-Time Detection of Ship Hydrodynamic Pressure Field Signal Based on Autoregressive Model Filtering[J];Acta Armamentarii;2009-07
10 Wang Haiyun;Dong Daqun;Application of Ship's Magnetic Field Model Parameters to Recognizing Target[J];Ship Engineering;1999-03
China Proceedings of conference Full-text Database 2 Hits
1 Zhou Wei, Liu Zhong(Engineering depaitment of Naval university, Wuhan 430033,China);Technology of remote passive-ranging based on deep-sea detection flatform[A];[C];2007
2 Zhu Yan Hu Sheng-guo Chen Gang (CSIC No.710 Research Institute,Hubei,Yichang,443003);Ship-radiated Noise Modeling and Its Real-time Simulation[A];[C];2009
Chinese Journal Full-text Database 10 Hits
1 JIANG Qing-quan (Nanjing Electronic Engineering Institute, Nanjing 210014, China);The Application of Data Fusion in Radar Target Recognition[J];Ordnace Industry Automation;2001-02
2 HUANG Tao,XIA Pei-lun(Brigade of graduate,Navy Submarine Academy,Qingdao 266071,China);Target Fusion Recognition by Information from Various Resources for Submarine[J];Ordnance Industry Automation;2004-03
3 Li Ping;Cui Zhanzhong;Shi Jusheng(Beijing Institute of Technology,Beijing,100081);TECHNIMQUE OF ACOUSTIC TARGET IDENTIFICATION AND ITS APPLICATION IN TANK RECOGNITION[J];Acta Armamentarii;1996-01
4 Li Zaiting;Gao Deyong;He Zunwen(Beijing Institute of Technology,Beijing,100081);THE EXTRACTION AND RECOGNITION OF SONIC-SIGNALS FROM HELICOPTERS[J];Acta Armamentarii;1996-01
6 LUO Guang-lin XIAO Ding HE Ke-zhi ( Xi'an University of Technology, Xi'an 710048, China);Research on MATLAB for Compressing Packaging Images[J];Packaging Engineering;2003-05
7 Jing Zhihong;Lin Junqing;Zhao Junwei;Underwater Target Recognition Based on Higher-order Spectrum[J];Ship Engineering;1999-02
8 Zeng Qingjun Li Hongrui and others;Research on Technique of Passive Sonar Target Recognition Based on Line Spectrum Feature Extraction[J];Ship Engineering;2001-03
9 LIU GuangchenZHANG HuianJIA Aibin(Central South University,Changsha Hunan 410078);Study on the Window-adding Problem in the Digital Signal Processing[J];Journal of Changsha University;2003-04
10 Song Aiguo Lu Jiren(Department of Instrument Science, Department of Radio Engineering,Southeast University,Nanjing,210018);Evolutionary Programming for Extraction of Signal Power Spectrum[J];JOURNAL OF CIRCUITS AND SYSTEMS;1998-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 QI Xiaoxuan,DUAN Zhimin,GONG Min(Faculty of Mecanical Engineering, Shenyang Institute of Technology, Shenyang 110168, China);The Application of the Artificial Neural Network in the Passive Battlefield Reconnaissance System[J];Journal of Shenyang Institute of Technology;2003-03
2 (The Telecommunication Engineering Institute, Air Force Engineering University, xi'an, 710077, China)ZHONG Hong- ye GUO Ying YANG Wang-gao;Acoustic feature extraction of aero targets based on spectrum estimation[J];Microcomputer Information;2008-25
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