Decomposition of Heartbeat Time Series: Scaling Analysis of the Sign Sequence

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dc.creatorAshkenazy, Y.
dc.creatorIvanov, P. Ch.
dc.creatorHavlin, S.
dc.creatorPeng, C. -K.
dc.creatorYamamoto, Y.
dc.creatorGoldberger, A. L.
dc.creatorStanley, H. E.
dc.date2001-02-27
dc.date.accessioned2026-07-25T14:18:32Z
dc.descriptionThe cardiac interbeat (RR) increment time series can be decomposed into two sub-sequences: a magnitude series and a sign series. We show that the sign sequence, a simple binary representation of the original RR series, retains fundamental scaling properties of the original series, is robust with respect to outliers, and may provide useful information about neuroautonomic control mechanisms.
dc.description4 pages, latex
dc.identifierhttps://arxiv.org/abs/cond-mat/0102481
dc.identifierhttp://arxiv.org/abs/cond-mat/0102481
dc.identifierComputers in Cardiology 2000; 27:139-143 (conference proceedings)
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/24662
dc.subjectStatistical Mechanics
dc.subjectQuantitative Biology
dc.titleDecomposition of Heartbeat Time Series: Scaling Analysis of the Sign Sequence
dc.typetext

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