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《电子科学学刊》 1999-05
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Xu Ke Xu Jinwu (Faculty of Mechanical Eng.,Beijing University of Science and Technology,Beijing 100083)  
This paper reviews different properties of non-stationary signals and white noise after wavelet decomposition, and presents a new method of white noise reduction based on wavelet transform which can be realized with fast algorithm. The simulation results show that the method can be applied to white noise reduction of non-stationary signals efficiently.
【Fund】: 国家教委“跨世纪优秀人才计划”基金
【CateGory Index】: TN911.7
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Chinese Journal Full-text Database 10 Hits
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1 Lu Feidong Jiang Aiping Research Center of Industrial Automation ECUST,Shanghai,200237,China;APPLICATION AND PROSPECT OF WAVELET ANALYSIS ON CONTROL[A];[C];2007
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1 Chen Jifu,Ren Xuemei,Huang Hong Institute of System Engineering,Beijing Institute of Technology,Beijing 100081,P.R.China;Noise Filter of Multi-Value Images based on Fuzzy Renyi Entropy[A];[C];2008
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