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《Journal of Beijing University of Technology》 2007-03
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A Study of Wavelet Threshold Denoising Based on Empirical Mode Decomposition(EMD)

DU Xiu-li~1 HE Li-zhi~1 HOU Wei~2 (1.The Key Laboratory of Urban Security and Disaster Engineering(Beijing University of Technology),Ministry of Edueation,Beijing 100022,China; 2.Ordnance Industry Institute of Geotechnical Survey & Design,Beijing 100053,China)  
Based on empirical mode decomposition,a wavelet threshold denoising method is presented to solve the signal denoising problem of low signal-to-noise ratio.By contrast with wavelet threshold denoising,the experimental results proved that this method is very efficient and stable in denoising when the signal to noise ratio is rather low.Furthermore,a new way of studying the dynamical signal from structure under environ- mental pulsating loads is proposed.
【Fund】： 国家自然科学基金(50278006);; 北京市教育委员会科学技术与研究生建设项目资助(50325826)
【CateGory Index】： TB11
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【References】
Chinese Journal Full-text Database 10 Hits
1 Wang Jian1,2 Li Zengke1,2 Gao Jingxiang1,2 Wang Jinling3(1 Key Laboratory for Land Environment and Disaster Monitoring of SBSM,China University of Mining and Technology,Xuzhou 221116,China)(2 School of Environment and Spatial Informatics,China University of Mining and Technology,Xuzhou 221116,China)(3 School of Surveying and Spatial Information System,University of New South Wales,Sydney 2052,Australia);EMD-wavelet based stochastic error reducing model for GPS/INS integrated navigation[J];Journal of Southeast University(Natural Science Edition);2012-03
2 Zhao Manqing Zhou Hui(92941 Unit of PLA,Huludao 125000,China);Study on wavelet threshold de-noising method of exterior ballistic measurement data[J];Foreign Electronic Measurement Technology;2012-04
3 ZHANG Zhi-qiang;LI Guo-lu;ZHANG Guo-sheng;ZHANG Jin-xin;LIU Yan-fang;Tianjin Research Institute of Construction Machinery,Academy of Remanufacture and Material Processing;School of Materials Science and Engineering,Hebei University of Technology;;Processing and Analysis of Fatigue Damage Acoustic Emission Signals of Iron-Based Alloy Coating Prepared by Supersonic Plasma Spraying[J];Materials Protection;2013-11
4 RAO Yunzhang;WANG Liu;RAO Rui;SHAO Yajian;LIU Jian;School of Resource and Environmental Engineering ,Jiangxi University of Science and Technology;Jiangxi Key Laboratory of Mining Engineering;Ganzhou Nonferrous Metallurgical Research Institute;;A method for blasting vibration signal denoising based on empircal mode decomposition and wavelet threshold[J];Journal of Fuzhou University(Natural Science Edition);2015-02
5 WANG Er-fu,ZHANG Nai-tong,MENG Wei-xiao (Communication Research Center,Harbin Institute of Technology,Harbin 150080,China);A concurrent time-frequency and noise-pretreatment methodology for blind source separation in an additive white Gaussian noise channel[J];Journal of Harbin Engineering University;2009-04
6 YU Jin-tao1,2,ZHAO Shu-yan1,WANG Qi1(1.Department of Automatic Measurement and Control,Harbin Institute of Technology,150001 Harbin,China; 2.School of Computer and Information Engineering,Harbin University of Commerce,150028 Harbin,China);De-nosing of acoustic emission signals based on empirical mode decomposition and wavelet transform[J];Journal of Harbin Institute of Technology;2011-10
7 WANG Si-wen,ZHENG Wei-gang(School of Energy and Power Engineering;Wuhan University of Technology,430063);Empirical mode decomposition and its application on signal de-noising[J];Machine Tool Electric Apparatus;2011-06
8 Jin Jing1 Wei Biao1 Feng Peng1 Tang Yuelin1 Ren Yong2 Mi Deling11Key Laboratory of Opto-Electronics Technology & System,Ministry of Education,Department of Opto-Electronics Engineering,Chongqing University,Chongqing 400044,China 2College of Communication Engineering,Chongqing University,Chongqing 400044,China;A Novel De-Noising Algorithm of Fission Neutrons Signals by Photoelectric Detection[J];Laser & Optoelectronics Progress;2010-04
9 ZHANG Tao1,3,ZUO Xian-zhang1,TIAN Gui-yun2,ZHANG Yun1,FEI Jun-biao1(1.Department of Electrical Engineering,Ordnance Engineering College,Shijiazhuang 050003,China;2.School of Electrical Electronic and Computer Engineering,University of Newcastle,Newcastle NE1 7RU,UK;3.73681 Forces,Huangshan 245000,China);Research on EMD Wavelet Threshold Denoising of Pulse Magnetic Flux Leakage Signal[J];Computer Engineering;2012-07
10 Xing Hongyan Xu Ruiqing (School of Electronics and Information Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,Jiangsu,China);PULSE SIGNAL DENOISING BASED ON EMPIRICAL MODE DECOMPOSITION[J];Computer Applications and Software;2009-08
China Proceedings of conference Full-text Database 1 Hits
1 YAN Nian-ping;Zhang Yu;Zhou Qiukuan;TONG Jun-xin;LIU Ming-jun;Jiangxi Power Research Institute;;Study on Partial Discharge Denoising Method Based on EMD and Wavelet Transform[A];[C];2013
【Citations】
Chinese Journal Full-text Database 1 Hits
1 TAN Shan-wen~1,QIN Shu-ren~2,TANG Bao-ping~2(1.Department of Energy & Environment, Engineering Xihua University, Sichuan Chengdu 610039, China;2.College of Mechanical Engineering, Chongqing University, Chongqing 400030, China);The Filtering Character of Hilbert-Huang Transform and Its Application[J];Journal of Chongqing University(Natural Science Edition);2004-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Dong-qing(Department of Vehicle and Motive Force Engineering,School of Mechatronic Engineering,North University of China,TaiYuan 030051,China);The Application of Hilbert—Huang Transform in Engine Test Data Procession[J];Vehicle & Power Technology;2011-02
2 Li Chenggui Li Baogui Sun Dan(School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China)Xiong Changyou(Changcheng Institute of Metrology & Measurement,Beijing 100095,China);Application of HHT analysis in surface roughness[J];Journal of Beijing University of Aeronautics and Astronautics;2006-11
3 LI Xi-bing,ZHANG Yi-ping,LIU Zhi-xiang,ZUO Yu-jun,WANG Wei-hua(School of Resources and Safety Engineering,Central South University,Changsha410083,Hunan,China);Wavelet analysis and Hilbert-Huang transform of blasting vibration signal[J];Explosion and Shock Waves;2005-06
4 Dong Lie-qian1,Li Zhen-chun1,Liu Lei2,Li Zhi-na1,Sang Yun-yun1 1.School of Geosciences,China University of Petroleum,Qingdao 266555,Shandong,China 2.Shengli Well Logging Co.,Shengli Oil Field,Dongying 257096,Shandong,China;A Method of Curvelet Threshold Denoising Based on Empirical Mode Decomposition[J];Journal of Jilin University(Earth Science Edition);2012-03
5 SUN Bin1,2,ZHANG Hong-jian1 1.Department of Control Science and Engineering,Zhejiang University,Hangzhou 310027,China;2.College of Metrological Technology and Engineering,China Jiliang University,Hangzhou 310018,China;Research on Extract and Filter of Dynamic Signal of Two-Phase Flow Based on HHT[J];Chinese Journal of Sensors and Actuators;2007-04
6 LIU Jian-jun,HUANG Fang-lin,WANG Xue-min(School of Civil and Architectural Engineering,Central South University,Changsha 410075,China);Noise reduction of bridge vibration signal based on EMD and ARMA model[J];Journal of Railway Science and Engineering;2006-05
7 ZHANG Song,ZHANG Baohui(Xi’an Jiaotong University,Xi’an 710049,China);Application of Hilbert-Huang Transformation in Distance Protection[J];Automation of Electric Power Systems;2010-19
8 XU Wei-zong1,TANG Kun-ming1,2(1.State Key Laboratory of Power Transmission Equipments & System Security and New Technology,Chongqing University,Chongqing 400044,China; 2.Chongqing New Century Electrical Co.,Ltd.,Chongqing 400030,China);Fault Location of Transmission Line by Empirical Mode Decomposition of Traveling Wave[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2011-04
9 LIU Xi-wu1,LIU Hong2,LI You-ming2,NIAN Jing-bo1(1.School of Marine Geo-science,Ocean University of China,Qingdao 266100,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Local waves decomposition and its applications to seismic signal time-frequency analysis[J];Progress in Geophysics;2007-02
10 YU Cai-xia~(1,2),WEI Wen-bo~(1,2),JING Jian-en~(1,2),YE Gao-feng~(1,2),ZHANG Fan~(1,2),ZHAO Wen-ke~(1,2),MAO Xing~(1,2)(1.Key Laboratory of Geo-detection (China University of Geosciences,Beijing),Ministry of Education,Beijing 100083,China;2.School of Geophysics and Information Technology,China University of Geosciences (Beijing),Beijing 100083,China;3.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Application of Hilbert-Huang transformation to marine magnetotelluric sounding data processing[J];Progress in Geophysics;2010-03
China Proceedings of conference Full-text Database 2 Hits
1 ZHANG Su-zhen (Changzhou Institute of Light Industry Technology,Changzhou,213164,China);Research for Removing Baseline Drift of ECG Based on Empirical Mode Decomposition[A];[C];2009
2 Wang Zheng-Hai;He Feng-Ping;Yang Ming-Guo;Yao Zhuo-Sheng;Dept. of Earth Sciences, Sun Yat-sen University;Dept. of Earth Resources, China University of Geosciences;Institute of Geology &Geophysics,Chinese Academy of Sciences;;Rectangle Disturbing Processing Based Hilbert-Huang Transform[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Zhiping1,HAN Chunmin2,HUANG Yuan1(1.Hebei Industrial Vocational and Technical College,Shijiazhuang 050091,China;2.Hebei Normal University,Shijuazhang 050016,China);The whole simulation on bending-resistance of reinforced concrete beams[J];Sichuan Building Science;2007-03
2 WANG Bang-yuan 1,WANG Nian 2,WU Xian-liang 2,WANG Bing-quan 2 1(Hefei Staff and Worker's University,Hefei 230011,China) 2(Department of Electrical Engineering & Information Science of Anhui University,Hefei 230039,China);A Method of Automatic Thresholding Based on Gauss Wavelet Transform in IR Thermal Image[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);2000-02
3 SHEN Shi-lin~1 YU Chun-yu~1 YUAN Fei-niu~(1,2) CHEN Zhi-bin ZHANG Yong-ming~1 (1 State Kev Laboratory of Fire Science,University of Science and Technology of China,Hefei 230027,China;2 Communication Institute,Jiangxi University of Finance & Economics,Nanchang 330013,China);Renovated method for identifying fire plume based on image correlation[J];Journal of Safety and Environment;2007-06
4 DING Tai-shan LIU Jian-ming (Northwestern Polytechnical University,Shanxi,Xi'an 710072,China);Analysis on the Influence of Over-break on Tunnel Stability[J];Chinese Journal of Underground Space and Engineering;2008-03
5 HE Zheng~1 LI Xiao-hong~1 LU Yi-yu~1 WANG Xin-fei~2 (1.Key Lab of Ministry of Education for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering,Chongqing University,Chongqing 400044,China;2.Chongqing Expressway Co.Ltd,Chongqing 400042};Application of BP Neural Network to the Prediction of Rockburst in Tongyu Tunneling[J];Chinese Journal of Underground Space and Engineering;2008-03
6 XU Zhong min, LAN Yong chao, CHENG Guo dong (State Key Laboratory of Frozen Soil Engineering, CAREERI, CAS, Lanzhou Gansu 730000, China);A Study on Runoff Forecast by Aritifical Neural Network Model[J];Journal of Glaciolgy and Geocryology;2000-04
7 LIU Guixi;YANG Wanhai;XIE Shipin(Xi'an University of Electronic Sci. & Tech., Xi'an 710071, CHN);Weak signal detection technique with fiber optic current sensor[J];SEMICONDUCTOR OPTOELECTRONICS;1998-02
8 SU Fu1,2,YANG Wen-shu1,XU Zhi-yong1(1.Graduate School of Chinese Academy of Sciences,Beijing 100039,CHN;2.Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,CHN);Infrared Small Target Detection Based on Wavelet Scale Correlations[J];Semiconductor Optoelectronics;2007-04
9 ZHU Li-li,HE Guang-hong,WANG Yin-feng,WANG Xiao-yong(College of Science,Chongqing University,Chongqing 400044,CHN);Study on CCD Image Denoising Method Based on Multiscale Correlation in Wavelet Domain[J];Semiconductor Optoelectronics;2008-02
10 LI Cui-xia, YU Jian (School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044,China);Study on the Classification of A Kind of Fuzzy Clustering Algorithm[J];Journal of Northern Jiaotong University;2005-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 SUI Wen-taoa,ZHANG Danb(Shandong University of Technology a.Shandong Provincial Key Laboratory of Precision Mancfacturing and Non-traditional Machining;b.School of Electrical & Electronic Engineering,Zibo 255049,China);Application of Stationary Wavelet Transform in De-nosing of Bearing Vibration Signal[J];Bearing;2012-01
2 Tan Ping Cai Zixing(Central South University Changsha 410083 China);Fault Diagnosis of Multi-Precision Sensors in Large Noise Background[J];Transactions of China Electrotechnical Society;2012-04
3 Ma Fuyang Cui Yulong (Information and Science College,Beijing University of Chemical Technology,Beijing 100029);Wireless human pulse wave detector based on LabVIEW[J];Electronic Measurement Technology;2011-03
4 ZHANG Ming-zhen,GUO Min(School of Computer Science,Shanxi Normal University,Xi'an 710062,China);Research on de-noising method for active acoustic signals of stored grain pests[J];Journal of Northeast Normal University(Natural Science Edition);2013-02
5 Zhu Xunjie Deng Yan(Department of Precision Instruments,Tsinghua University,Beijing 100084,China);Signal processing of pathological ECG based on LabVIEW wavelet toolkit[J];Electronic Measurement Technology;2013-04
6 Zhao Fuquan1 Chen Bo1 Ji Bing1 Zhang Chunlin2(1.Department of Arms Engineering,Armored Force Engineering Academy,Beijing 100072,China; 2.Military Representatives Office in Beijing of Beijing Military Representative Bureau,Beijing 100854,China);Research on objects recognition for auto-show target structure dynamic points of impact[J];Electronic Measurement Technology;2013-07
7 Jiang Chao Jin Taowei Li Shijiao Mao Hua Qu Shaocheng(Department of Electronics and Information Engineering,College of Physical Science and Technology,Central China Normal University,Wuhan 430079,China);High accuracy wireless acquisition system for human pulse signal[J];Electronic Measurement Technology;2013-07
8 ZHAO Xiao-yu;FANG Yi-ming;WANG Zhi-gang;ZHAI Zhe;Institute of Electrical Engineering,Yanshan University;College of Information Technology,Heilongjiang Bayi Agricultural University;College of Life Science and Forestry,Qiqihar University;;EEMD De-Noising Adaptively in Raman Spectroscopy[J];Spectroscopy and Spectral Analysis;2013-12
9 ZHANG Zhi-qiang;LI Guo-lu;ZHANG Guo-sheng;ZHANG Jin-xin;LIU Yan-fang;Tianjin Research Institute of Construction Machinery,Academy of Remanufacture and Material Processing;School of Materials Science and Engineering,Hebei University of Technology;;Processing and Analysis of Fatigue Damage Acoustic Emission Signals of Iron-Based Alloy Coating Prepared by Supersonic Plasma Spraying[J];Materials Protection;2013-11
10 ZHANG Ming;ZENG Qingjun;SUI Xiang;LU Yingying;LIU Huiting;School of Electronic and Information,Jiangsu University of Science and Technology;;Denoising Method of MEMS Gyro of an Underwater Vehicle Based on CEEMD[J];Chinese Journal of Sensors and Actuators;2014-12
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 TANG Bao-ping, QIN Shu-ren, TAN Shan-wen (Test Center, Institute of Mechanical Engineering,Chongqing University,Chongqing 400044,China);The Signals Analysis System Based on Fast Wavelet Transform[J];Journal of Chongqing University(Natural Science Edition);2001-01
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