Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《ACTA ELECTRONICA SINICA》 2000-10
Add to Favorite Get Latest Update

Application of Wavelet De noising to Spectrum Coding Transmission

GUO Dai fei,GAO Zhen ming,ZHANG Jian qiang(Dept of Electronic Engineering,Shandong University,Jinan 250100,China)  
This paper introduces both the method of the spectrum coding transmission of digital signal and that of wavelet threshold de noising in detail,and also studies the performance of the method of wavelet threshold de noising used in the bipolar linear phase coding.To find the best scheme of wavelet de noising,various parameters that influence the performance of wavelet de noising are studied in this paper.In the end,the statistics of the operational volume of wavelet de noising is made.The result indicates that the wavelet transform has practical value in the performance of de noising and real time processing.
【Fund】: 国家自然科学基金!(No.69772 0 1 6)
【CateGory Index】: TN911
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 4 Hits
1 Zhang Bao-yu Zhang Ji -dong (Instiute of Signal and Information Processing, Nanjing University of Posts and Telecommunications, Nanjing 210003, China) (Telecommunication Transmission Department, Jiangsu Telecommunication Company Limited, Nanjing 210037, China);A New Wavelet-Based Denoising Method for OFDM Channel Estimation[J];Journal of Electronics & Information Technology;2006-03
2 LU Huai wei, DU San shan (Department of Basic Science, Lanzhou Railway University, Lanzhou,730070, China);An Adaptive Threshold Arithmetic for Wavelet Packet De-noising[J];Journal of Lanzhou Railway Institute;2001-06
3 LU Huai-wei 1, HU Wei-dong 2, JIANG Zhan-jun 1, LUO Guan-wei 3( 1School of Information and Electrical Engineering, Lanzhou Railway University, Lanzhou 730070, China; 2Scientific Research Institute of Lanzhou Railway Administration, Lanzhou 73;Application of wavelet de-noising to the radio in heavy railcar[J];Journal of The China Railway Society;2001-06
4 LI Zhi-lu~1,YANG Zhen~1,ZHANG Dong-sheng~2(1.Faculty of Water Resources and Hydraulic Power,Xi'an University of Technology,Xi'an 710048,China;2.Xi'an Headquarters of Water Conservancy Construction Project,Xi'an 710068,China);The Experiment Study of Ultrasonic Flowmeter Precision[J];Journal of Xi'an University of Technology;2006-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Zu lin ZHOU Yin qing (Beijing University of Aeronautics and Astronautics,Dept. of Electronic Engineering);Lossless SAR Image Compression Using Integer to Integer Wavelet Transform[J];JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS;2000-03
2 Ning Xiaolin Fang Jiancheng (School of Instrument Science and Opto-electronics Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China );Analysis of observability and the degree of observability in autonomous celestial navigation[J];Journal of Beijing University of Aeronautics and Astronautics;2005-06
3 Xu Ke; Xu JinWu; Yang Dalei; (Mechanical Engineering School, UST Bejing, Beijing 100083, China)(Baoshan Iron & Steel Corp. (Group), Shanghai 201909);Application of Wavelet Transform in Signal Filtering[J];JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING;1997-04
4 Lin Gang Liu Zemin (School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876);Wavelet Video Coding Based on the Optimal Bit Allocation[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1999-01
5 Li Yanyin.;Application of Wavelet Analysis to Data Processing in Wang Jiagang Oilfield.[J];WELL LOGGING TECHNOLOGY;2000-03
6 Zhao Yahong Li Weihua Wu Weilin (Beijing Post University);OFDM Technology and Application[J];Telecommunication Engineering;2001-01
7 MA Wen, HUANG Jian-guo, ZHANG Qun-fei(College of Marine Engineering, Northwestern Polytechnical University, Xi′an 710072,China);Long-range Acoustic Communication through Time Delay Coding[J];Telecommunication Engineering;2002-04
8 Du Xiaoping (Sichuan Union University);A New Image Coding Using Wavelet Zerotrees[J];TELECOMMUNICATION ENGINEERING;1997-05
9 ZHANG De gan,HAO Xian chen,GAO Guang lai,ZHAO Hai (School of Information Science & Engineering, Northeastern University, Shenyang 110006,China);A Method of FFT-Based Wavelet Transform[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2000-06
10 Li Guangfeng1,Liu Fang2,Gao Yong2 (1.Xian Jiaotong University,Xian 710048,China; 2.Xian University of Technology,Xian 710048,China);Travel time difference method of the ultrasonic flowmeter[J];Electrical Measurement & Instrumentation;2000-09
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Xiong Lingling(Wuhan University);The Application of Wavelet Package in Power Quality Transient Analysis[J];Electrotechnical Journal;2004-04
2 QUE Da-shun,SHI Liu-cheng(Information college,Wuhan University Technology,Wuhan,Hubei 430063,China);OFDM Channel Estimation Method Based on Wavelet and SVD Low Rank Approximation[J];Computer and Information Technology;2007-02
3 MA Dawei1,2,YANG Shizhong1,YU Ping1(1. Communication Engineering College of Chongqing University, Chongqing 400044, China;2. Chongqing Communication Institute, Chongqing 400035, China);Design of Aircraft-satellite-earth Remote Sensing Image Transmission System[J];Journal of Chongqing University(Natural Science Edition);2003-09
4 ZHOU Ai-guo,RUAN Jie-yang,LIU Kai,LU Min-xun(College of Mechanical Engineering,Tongji University,Shanghai 201804,China);Analysis and strategy for impacts on ultrasonic flowmeters[J];Chinese Journal of Construction Machinery;2009-04
5 Wang Si-ming~1,Zhang Jin-min~2,Xia Cheng-ming~3(1.College of Information and Electrical Engineering,Lanzhou JIAOTONG University,Lanzhou 730070,China;2.College of Mechano-electrionic and Power Engineering,Lanzhou JIAOTONG University,Lanzhou 730070,China;3.Lanzhou 510 Graduate School of China Spaceflight Group,Lanzhou 730000,China);Wavelet Analysis of Vibrating Signal in Electromagnetic Releasing for Microgravity Falling Tower[J];Measurement & Control Technology;2005-09
6 XIONG Ling-ling, LIU Hui-jin, FU Zhi-wei (School of Electrical Engineering, Wuhan University,Wuhan 430072, China);Voltage sag analysis based on wavelet package transform[J];Relay;2004-11
7 LI Xiao-bai1, YANG Rui-juan2, CHEN Wei2, SHAO Zhan-zhi1 (1. Department of Graduate Management, AFRA,Wuhan 430019, China; 2. Department of Early Warning Surveillance Intelligence, AFRA, Wuhan 430019, China);An Algorithm of MMSE Channel Estimation Based on DCT[J];Journal of Air Force Radar Academy;2009-01
8 Wang Siming (School of Information and Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China);Method of Wavelet Transform De-noising in AC Sampling of Power System Parameters[J];Lanzhou Jiaotong University;2005-03
9 JIA Hua WANG Shuang-cun LI Chang-qi GENG Shi-jun;The Research on Improving the Resolution of Ultrasonic flowmeter based on Microchip[J];Microcomputer Information;2009-14
10 DUAN Yun,WANG Rang-ding,SUN Guang-qing(School of Information Science and Engineering,Ningbo University,Ningbo 315211,China);A Modified Algorithm to Improve the Accuracy of Ultrasonic Flow-meter with Time Difference Method[J];Microelectronics & Computer;2009-08
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved