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Local Eigenfunctions Based Suboptimal Wavelet Packet Representation ofContaminated Chaotic Signals

机译：基于局部特征函数的污染混沌信号次优小波包表示

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摘要

We report a suboptimal wavelet packet (WP) representation of signals emanating

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作者
Bukkapatnam, S. T.; Kumara, S. R.; Lakhtakia, A.;
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年度 1997
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总页数 25
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Signal processing; Chaos; Wavelet transforms; Algorithms; Optimization; Stochasticprocesses; Eigenvectors; Scaling factor; Partial differential equations; Acoustic signals; Applied mathematics; Acoustic emissions;

机译：信号处理;混沌;小波变换;算法;优化;随机过程;特征向量;比例因子;偏微分方程;声信号;应用数学;声发射;

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专利

1. Local eigenfunctions based suboptimal wavelet packet representation of contaminated chaotic signals [J] . Satish T. S. Bukkapatnam, Soundar R. T. Kumara, Akhlesh Lakhtakia IMA Journal of Applied Mathematics . 1999,第2期

机译：基于局部特征函数的污染混沌信号的次优小波包表示
2. A Denoising Algorithm for Noisy Chaotic Signals Based on the Higher Order Threshold Function in Wavelet-Packet [J] . DENG Ke, ZHANG Lu, LUO Mao-Kang 中国物理快报：英文版 . 2011,第002期
3. Local Band Spectral Entropy Based on Wavelet Packet Applied to Surface EMG Signals Analysis [J] . Xiaoling Chen, Ping Xie, Huan Liu, Entropy . 2016,第2期

机译：基于小波包的局部带谱熵在表面肌电信号分析中的应用
4. Application of the Wavelet Packet Transform for the Identification of Chaotic Signals in the Current-Programmed DC/DC Boost Converters [C] . Khan, M.A.S.K., Rahman, . 2006

机译：小波包变换在电流编程DC / DC Boost变换器中混沌信号识别中的应用
5. CFS: Time-frequency representations of acoustic signals based on redundant wavelet methodologies. [D] . Parker, Steven T. 2005

机译：CFS：基于冗余小波方法的声音信号的时频表示。
6. Noise Reduction of Welding Crack AE Signal Based on EMD and Wavelet Packet [O] . Kuanfang He, Zixiong Xia, Yin Si, 2020

机译：基于EMD和小波包的焊接裂纹声发射信号降噪
7. Local Band Spectral Entropy Based on Wavelet Packet Applied to Surface EMG Signals Analysis [O] . Xiaoling Chen, Ping Xie, Huan Liu, 2016

机译：基于小波包的局部带谱熵在表面肌电信号分析中的应用

Local Eigenfunctions Based Suboptimal Wavelet Packet Representation ofContaminated Chaotic Signals

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