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Instantaneous frequencies of simple waves and their application to sleep spindle detection
Zhang L.1; Li H.2; Wei Y.3; Qian T.4
2011-12-23
Conference NameIEEE International Conference on Systems, Man and Cybernetics (SMC)
Source PublicationConference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
Pages1486-1490
Conference DateOCT 09-12, 2011
Conference PlaceAnchorage, AK
Abstract

The paper introduces two different types of frequencies of which one is the Arccosine Instantaneous Frequency (ArccosineIF) for the so called axial simple waves (ASWs); and the other is the α-Counting Instantaneous Frequency (α-CIF) for a more general class of signals called simple waves (SWs). The classes ASW and SW contain a wide range of signals for which the concept instantaneous frequency has a perfect physical sense. Then under wavelet decomposition the two types of frequencies are used to analyze the time-frequency distributions of the biomedical EEG signals with comparison. A set of experiments on publicly available database clearly indicate that the proposed approaches are very promising. © 2011 IEEE.

KeywordEeg Instantaneous Frequency Sleep Spindle Wavelet Decomposition
DOI10.1109/ICSMC.2011.6083881
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Cybernetics ; Computer Science, Information Systems
WOS IDWOS:000298615101129
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Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionDEPARTMENT OF MATHEMATICS
Affiliation1.Department of Computer and Information Science, University of Macau, China
2.School of Mathematics and Statistics, Huazhong University of Science and Technology, Wuhan, China
3.Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, Wuhan, China
4.Department of Mathematics, University of Macau, China
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Zhang L.,Li H.,Wei Y.,et al. Instantaneous frequencies of simple waves and their application to sleep spindle detection[C],2011:1486-1490.
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