Results 21 to 30 of about 33,861 (297)
Atrial fibrillation (AF) is related to a very complex local electrical activity reflected in the rich morphology of intracardiac electrograms. The link between electrogram complexity and efficacy of the catheter ablation is unclear.
Katarzyna Stępień +5 more
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Kinematics in Biology: Symbolic Dynamics Approach
Motion in biology is studied through a descriptive geometrical method. We consider a deterministic discrete dynamical system used to simulate and classify a variety of types of movements which can be seen as templates and building blocks of more complex ...
Carlos Correia Ramos
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The aim of this study was to assess whether the heart rate variability (HRV) could predict a favorable or unfavorable stroke outcome. The endpoint was based on the National Institutes of Health Stroke Scale (NIHSS).
Joanna Aftyka +4 more
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In this paper, we propose an effective human and nonhuman pyroelectric infrared (PIR) signal recognition method to reduce PIR detector false alarms. First, using the mathematical model of the PIR detector, we analyze the physical characteristics of the ...
Jiaduo Zhao +3 more
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Symbolic dynamics and matrices [PDF]
Boyle, Mike. (1992). Symbolic dynamics and matrices.
Mike Boyle, Boyle, Mike
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Infinite Traces and Symbolic Dynamics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wit Forys, Piotr Oprocha
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Combinatorics, Words and Symbolic Dynamics [PDF]
Internationally recognised researchers look at developing trends in combinatorics with applications in the study of words and in symbolic dynamics. They explain the important concepts, providing a clear exposition of some recent results, and emphasise ...
Berthé, Valérie, Rigo, Michel
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Blind System Identification in Noise Using a Dynamic-Based Estimator
In this work we consider the problem of blind system identification in noise driven by an independent and identically distributed (i.i.d) non-Gaussian signal generated from a deterministic nonlinear chaotic system.
Sumona Mukhopadhyay +2 more
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Symbolic Dynamics and chaotic synchronization [PDF]
Chaotic communications schemes based on synchronization aim to provide security over the conventional communication schemes. Symbolic dynamics based on synchronization methods has provided high quality synchronization [5]. Symbolic dynamics is a rigorous
J. Leonel Rocha +5 more
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Unsupervised Symbolization of Signal Time Series for Extraction of the Embedded Information
This paper formulates an unsupervised algorithm for symbolization of signal time series to capture the embedded dynamic behavior. The key idea is to convert time series of the digital signal into a string of (spatially discrete) symbols from which the ...
Yue Li, Asok Ray
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