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《Chinese Journal of Analytieal Chemistry》 2002-09
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An Adaptive Filter Method Based on the Dyadic Wavelet Transform

Zhong Hongbo 1,2, Li Guanbin *2, Liu Hui 3, Zheng Jianbin 3, Chen Liren 1 1(Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000) 2(Department of Chemical Engineering, Shandong Institute of Light Industry, Ji  
An adaptive filter method, which is based on the different characteristic of signal with noise in different wavelet scales, was founded. The method was directly comparing the absolute values of Corr 2(m,n) after being rescaled and W(m,n) to determine whether the data point W(m,n) should be kept. The standard deviation σ m of noise at each scale m was employed to stop the iterating. The de-noising process, the effect of the full width at half-maximum and noise quantum were investigated, and before and after de-noise results for simulated and capillary electrophoresis signals were compared. The experimental results show that it is a better adaptive filter method and can be used to wipe off the noise effectively.
【Fund】: 国家自然科学基金 (No .2 99775 0 18);; 国家教育部《高等学校骨干教师资助计划》;; 山东省自然科学基金;; 陕西省教育厅专项基金( 0 1jk0 76 );; 西北大学校内基金资助项目
【CateGory Index】: O658.9
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【References】
Chinese Journal Full-text Database 3 Hits
1 LU Ya-Guang (Beijing Traffic Univercity,Beijing 100044,P.R.China);Adaptive Wavelet Thresholding Denoising Used in Spectral Signal[J];Chinese Journal of Spectroscopy Laboratory;2004-03
2 BAI Ying-kui~1,SHEN Xuan-guo~2,MENG Xian-jiang~1 (1.Jilin University communications institute; 2.Jilin University physics institute, Changchun 130022, China);Improved Algorithm of Spatial Correlation Filtering and Its Application in Infrared Spectral Signal[J];Laser & Infrared;2004-01
3 Zhong Hongbo~1 Zhou Changli~2 Li Guanbin~1 (1.College of Chemistry and Chemical Engineering,Shandong University,Jinan,250100,Shandong,China; 2.College of Chemistry and Chemical Engineering,Jinan University,Jinan,250022,Shandong,China);A filter method of Chemical Signal based on m-band wavelet transform[J];Computers and Applied Chemistry;2006-10
China Proceedings of conference Full-text Database 1 Hits
1 ;The processing of the portable spectral signal[A];[C];2008
【Citations】
Chinese Journal Full-text Database 4 Hits
1 WANG Bo,PAN Quan,ZHANG Hong cai,DAI Guan zhong (Northwestern Polytechnical University,Xi'an 710072,China);Signal Filtering Algorithm Based on the Wavelet Transformation[J];Acta Electronica Sinica;1999-11
2 Zhang Lei,Pan Quan,Zhang Hongcai,Dai Guanzhong (Automatic Control Dept.,Northwestern Polytechnic University,Xi'an 710072);Improvements on an Adaptive Filtering Algorithm in Wavelet Transform Domain[J];ACTA ELECTRONICA SINICA;1999-02
3 Zheng Jianbin, Zhong Hongbo, Zhang Hongquan, Yang Deyu, Pan Zhongxiao, Zhang Maosen, Gao Hong (Institute of Electroanalytical Chemistry, Northwest University, Xi'an 710069) (Department of Applied Chemistry and Chemical Physics,Universily of Science and Te;Application of Wavelet Transform in Retrieval of Useful Information from d~2E/dt~2 -t Signal[J];Chinese Journal of Analytieal Chemistry;1998-01
4 Shao Xueguang Pang Chunyan Sun Li (Department of Chemistry, University of Science and Technology of China, Hefei 230026, China)$$$$;Wavelet Transform and Signal Processing in Analytical Chemistry[J];PROGRESS IN CHEMISTRY;2000-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zheng Jianbin; Fu Yewei; Gao Hong (Institute of Electroanalytical Chemisty, Northwest University, Xi’an, 710069)Zhau Yongfu (Department of Chemistry);Current situation and Progress of Oscillographic Chronopotentiometry[J];;1998-05
2 Zheng Jianbin; Zhang Hongquan; Zhang Xiuqi; Gao Hong (Institute of Electrounalytical Chemistry, Northwest University,Xi’an 710069);Investigation on Application of Wavelet Transform in Processing of Oscillographic Chronopotentiometric Signal[J];;1998-05
3 CHEN Shan Xue ZHENG Jian hong (Department of Electronic and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065);Signal Reconstruction from Modulus Maxima of Signal's Wavelet Transform[J];Journal of Chongqing University of Posts and Telecommunications;2000-02
4 WANG Yongsheng,FU Yongqing(College of Information and Communication Engineering,Harbin Engineering University,Harbin 150001,China);Study on Edge Detection Algorithm for Noise Objects[J];Journal of Projectiles,Rockets,Missiles and Guidance;2008-06
5 Lin Min Zhou Zhaojing (China Institute of Metrology,Hangzhou 310034);Noise Cancelling and Spectral Analysis of Instantaneous Signals Based on Orthogonal Wavelet Packet[J];JOURNAL OF ELECTRONIC MEASUREMENT AND INSTROMENT;2000-02
6 ZHANG Lei,PAN Quan,ZHANG Hong cai,DAI Guan zhong(Automatic Control Dept.,Northwestern Polytechnical University,Xi'an 710072,China);On the Determination of Threshold in Threshold based De noising by Wavelet Transform[J];Acta Electronica Sinica;2001-03
7 WANG Bo1,PAN Quan2(1.Computer Institute of Jinan University,Zhuhai,Guangdong 519070,China;2.Department of Automatic Control,Northwestern Polytechnical University,Xi'an,Shaanxi 710072,China);Soft-Threshold Histogram Weighted Filtering with Correlativity for High Density Salt-Pepper Noise Images[J];Acta Electronica Sinica;2007-07
8 Yang Ze Yang Renhua ( West Yunnan Earthquake Prediction Test Site, CEA, Dali 650000, China);Exploration of Observation Method to the Soluble CO_2[J];Journal of Seismological Research;2004-S1
9 Zhang Lei Pan Quan Zhang Hongcai Dai Guanzhong (Dept. of Automatic Control, Northwestern Poly technical University, Xi 'an 710072, China);SIGNAL COMPRESSION BY BITREE-SEARCH-BASED WAVELET TRANSFORM[J];Journal of Electronics and Information Technology;2002-05
10 Wu Yong-hong Pan Quan Zhang Hong-cai Zhang Shao-wu (School of Automation, Northwest Polytechnical University, Xi'an 710072, China);Adaptive Denoising via Lifting Scheme[J];Journal of Electronics and Information Technology;2005-07
China Proceedings of conference Full-text Database 1 Hits
1 Yan Ling Zhu Shiping (College of Engineering and Technology Southwest University Chongqing 400716 China);Detection of volatile Oil Content from Zanthoxylum Bungeagum Maxim Based on Wavelet Denoising and Near-Infrared Spectroscopy[A];[C];2009
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Yan-li~1,YANG Ren-di~2(1.School of Information & Electronics Engineering,Shandong Institute of Business and Technology,Yantai 264005,China;2.School of Electromechanical & Automobile Engineering,Yantai University,Yantai 264005,China);ECG signal denoising based on wavelet transform and adaptive filter[J];Journal of Anhui University(Natural Sciences);2006-06
2 SUN Xiao-qi~1,LI Jing-hui~1,YU Hong-mei~1,GUAN Yong-yi~2,WU Xiu-hong~2,WANG Xiu-yu~2(1.School of Chemical Engineering,Anshan University of Science and Technology,Anshan 114044,China;2.Chemical Factory,Anshan Company of Iron and Steel, Anshan 114021,China);Resolution of overlapping chromatograms by wavelet analysisand artificial neural network[J];Journal of Anshan University of Science and Technology;2004-05
3 SUN Yan, ZHAO Hong, WANG Zhao(School of Mechanical Engineering,Xi'an Jiaotong University,Xi'an 710049,CHN);"Double Peak" Phenomenon in Detection of Thin Film Thickness[J];Semiconductor Optoelectronics;2005-04
4 Zhou Yubin 1,Yu Mengsun 2,Yang Fusheng 3,Wu Yutian 4,Tu Quan 2 (1 Biomedical Engineering Dept., the Fourth Military Medical university, e mail:zybmail.263.net) (2 Beijing Xinxing Biomedical Engineering R&D Center,100037) (3 Department of Electric;An Absorption spectrum Quantitative Analysis of Multi Component Solution Using Wavelet Transform[J];BEIJING BIOMEDICAL ENGINEERING;2000-01
5 LI Chuan\ ,\ ZHANG Yimo\ ,\ LIU Tiegen\ ,\ CHEN Ximing\ ,\ LI Xin (The Key Laboratory of Optoelectronics Information Science & Technology, EMC, The Institute of Optoelectronics & Precision Instrument, Tianjin University, Tianjin, PRC, 300072);Optic Fiber Sensors of Full-Fiberoptic White Light Interference Type[J];Journal of Transcluction Technology;2001-02
6 JIANG Shao-ji, ZENG Bin, WANG He-zhou, CAI Zhi-gang, LI Bao-jun State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-sen University,Guangzhou 510275, China;A Study on the Theoretical Model of White-Light Interfered EFPI Optical Fiber Strain Sensor[J];Journal of Transcluction Technology;2005-01
7 SUN Li-na,YUAN Pei-xin (Mechanical Engineering and Automation Institute of Northeastern University, Shenyang 110004, China);Study On Object Classification Base On Dual-Energy X-ray Transmission Technology[J];Computerized Tomography Theory and Applications;2005-02
8 Yu Hailan (Department of Basic Science courses,Northeast China Institute of Electric Power Engineering,Jilin city 132012) Li Tianyun (Department of Electric Power Engineering,Northeast China Institute of Electric Power Engineering,Jilin city 132012);Noise Signal Analysis Based on Wavelet Theory[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1997-03
9 ZHU Yun-fang12a DAI Zhao-hua2b CHEN Wei-rong2b 1.Computer Department E'mei Branch Xi'nan Jiaotong University E'mei 614202 Sichuan China 2a. Mechanical Engineering College b. Electrical Engineering College Chengdu 610031 China;A Modified Method for the Wavelet Denoise Threshold Selection[J];Electrical Measurement & Instrumentation;2005-07
10 Qu Tianshu Dai Yisong(Jilin University of Technology 130025 China);A New Method for Adaptive Speech Noise Canceling Based on Wavelet Transform[J];Transactions of China Electrotechnical Society;2001-02
【Secondary References】
Chinese Journal Full-text Database 7 Hits
1 DU Wen-zheng,HUANG Xian-xiang,XIE Jian,CHENG Hong-jie(The Second Artillery Engineering College,Xi'an 710025,Shaanxi,China);Design of Automatic Ultrasonic Flaw Detection System for Missile Launch Canister[J];Acta Armamentarii;2009-03
2 Cao Shun'an, Yu Zhixiang (Department of Water Quality Engineering, College of Power and Mechanism, Wuhan University, Wuhan, 430072);A data acquisition system for FIA-spectrophotometer based on Matlab.[J];Analytical Instrumentation;2006-03
3 DAI Yong-chuan1,DAI Zhu-qing2(1.School of Petrochemical Engineering,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China;2.College of Environment and Safety Engineering,Changzhou University,Changzhou Jiangsu 213164,P.R.China);Calculation of Gasoline Octane Number by Physical and Chemical Indices[J];Journal of Liaoning Shihua University;2011-02
4 GUO Hao-yan,SUN Yu-shan,CHEN Yu-min,GUO Chang-yong (College of Computer Science and Technology,Harbin Institute of Technology,Shandong Weihai 264209,China);The Application of Adaptive Wavelet Threshold Denoising and Average Arithmetic in Raman Spectra[J];Journal of Hebei Normal University(Natural Science Edition);2007-06
5 GUO Hao-yan1,HU Shao-ming2,QUAN Guang-ri1,WANG Li-ping1 (1. Harbin Institute of Technology at Weihai,Weihai 264209,China; 2. Shandong University at Weihai,Weihai 264209,China);Application of adaptive wavelet threshold denoising and average arithmetic in Raman spectra[J];Computer Engineering and Design;2007-07
6 Fan Ji-chang1, Wang Fu-yun1, Liu Ming-jun1 and Hai Yan1.1.Geophysical Prospecting Center, China Earthquake Administration, Zhengzhou City, Henan Province, 450002, China;Denoise by dip-angle sweeping high-order correlation in wavelet scale and space domains[J];Oil Geophysical Prospecting;2008-05
7 Fan Ji-chang1,2,Liu Ming-jun1,2,Wang Fu-yun1,2,Hai Yan1,2 and Zhao Jun-meng1,2. 1. The Geophysical Exploration Centre of China Earthquake Administration,Zhengzhou City,Henan Province,450002,China2. Institute of Tibetan Plateau Research,China Academy of Sciences,Beijing City,100085,China;Dip scanning high order correlation denoise technique in wavelet packet node field and space domain[J];Oil Geophysical Prospecting;2009-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Pan Quan;Dai Guanzhong;Zhang Hongacai;Zhang Lei(Dept.of Automatic Control,Northwestern Polytechnical University,Xi’710072);A Threshold Selection Method for Hard-Threshold Filter Algorithm[J];ACTA ELECTRONICA SINICA;1998-01
2 Pan Zhongxiao; Shao Xueguang; Zhong Hongbo; Liu Wei;Wang Hong; Zhang Maosen(Department of Chemical Physics, Dapartment of Applied Chemistry,University of Scieace and Technology of China, Hefei 230026);Correction of Baseline Drift in High-performace Liquid Chromatography by Wavelet Transform[J];Chinese Journal of Analytieal Chemistry;1996-02
3 Chen Jie; Zhong Hongbo; Pan Zhongxiao; Zhang Maosen (Department of Chemical Physics, University of Science and Technology of China, Hefei 230026);Application of Wavelet Transform in Differential Pulse Voltammetric Data Processing[J];Chinese Journal of Analytieal Chemistry;1996-09
4 Lu Xiaoquan; Mo Jinyuan (Department of Chemistry, Zhongshan University, Guangzhou 510275);Wavelet Analysis as A New Method in Analytical Chemometrics[J];Chinese Journal of Analytieal Chemistry;1996-09
5 Chen Jie, Shan Jun, Zhang Maosen (Department of Chemical Physics, University of Science and Technology of China, Hefei 230026);Wavelet Transform of Infrared Spectra of Poly (Acrylamide -Sodium Acrylate)Hydrogel Copolymers[J];Chinese Journal of Analytieal Chemistry;1997-02
6 Shao Xueguang (Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026) Sun Peiyan, Cai Wensheng, Zhang Maosen (Department of Chemical Physics, University of Science and Technology of china, Hefei 230026);Resolution of Overlapping Chromatograms by Wavelet Transform[J];Chinese Journal of Analytieal Chemistry;1997-06
7 Zheng Jianbin, Zhong Hongbo, Zhang Hongquan, Yang Deyu, Pan Zhongxiao, Zhang Maosen, Gao Hong (Institute of Electroanalytical Chemistry, Northwest University, Xi'an 710069) (Department of Applied Chemistry and Chemical Physics,Universily of Science and Te;Application of Wavelet Transform in Retrieval of Useful Information from d~2E/dt~2 -t Signal[J];Chinese Journal of Analytieal Chemistry;1998-01
8 Min Shungeng, Xie Xiujuan, Zhou Xueqiu, Li Li, Yan Yanlu (College of Basic Science and Technology, China Agricultural University, Beijing 100094);Noise Filtering for Near Infrared Diffusive Reflectance Spectra by Wavelet Transform[J];Chinese Journal of Analytieal Chemistry;1998-01
9 Shao Xueguang, Hou Shuquan, Fang Nenghu, He Youzhao, Zhao Guiwen (Department of Chemistry , Universtry of Science and Technology of China, Hefei 230026);Quantitative Determination of Plant Hormones by High Performance Liquid Chromatography With Wavelet Transform[J];Chinese Journal of Analytieal Chemistry;1998-01
10 LU Xiao-Quan, Mo Jin-Yuan. (Department of Chemistry, Zhongshan University, Guangzhou, 510275);Methods of Handling Discrete Data for Deconvolution Voltammetry (Ⅰ)──-Wavelet Transform Smoothing[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1997-01
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