Approximate entropy profile: a novel approach to comprehend irregularity of short-term HRV signal

DOI10.1007/s11071-016-3278-zzbMath1379.37078OpenAlexW2567028240WikidataQ62678013 ScholiaQ62678013MaRDI QIDQ1681730

Chandan Karmakar, Radhagayathri K. Udhayakumar, Marimuthu Palaniswami

Publication date: 24 November 2017

Published in: Nonlinear Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11071-016-3278-z

zbMATH Keywords

biomedical signal analysisnonparametric entropy estimationautomatic selection of \(r\) thresholdcomplete entropy profile

Mathematics Subject Classification ID

Applications of statistics to biology and medical sciences; meta analysis (62P10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Strange attractors, chaotic dynamics of systems with hyperbolic behavior (37D45) Time series analysis of dynamical systems (37M10)

Related Items (4)

Fractional multiscale phase permutation entropy for quantifying the complexity of nonlinear time series ⋮ Analysis of time series using a new entropy plane based on past entropy ⋮ An adaptive method for threshold of recurrence quantification analysis based on SAX ⋮ Multiscale fractional-order approximate entropy analysis of financial time series based on the cumulative distribution matrix

Uses Software

• TISEAN

Cites Work

• Measuring time series regularity using nonlinear similarity-based sample entropy
• Measuring the strangeness of strange attractors
• Practical implementation of nonlinear time series methods: The <scp>TISEAN</scp> package
• Approximate entropy as a measure of system complexity.
• Approximate entropy: Statistical properties and applications
• Ergodic theory of chaos and strange attractors
• Methods derived from nonlinear dynamics for analysing heart rate variability

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