Results 21 to 30 of about 3,554,552 (291)
Kinematics in Biology: Symbolic Dynamics Approach
Mathematics, 2020 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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Life, 2023 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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Sensors, 2016 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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Infinite Traces and Symbolic Dynamics
Theory of Computing Systems, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wit Forys, Piotr Oprocha
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Blind System Identification in Noise Using a Dynamic-Based Estimator
IEEE Access, 2021 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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Discrete rotations and symbolic dynamics
Theoretical Computer Science, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berthe, Valerie, Nouvel, Bertrand
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Exposing the Symbolic Capital of International Assignments [PDF]
, 2009 This paper explores the symbolic capital attributed to international assignments (IAs). The concept of symbolic capital has been proposed as pivotal in the development and utility of career capital.
Dickmann, Michael, Doherty, Noeleen
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Unsupervised Symbolization of Signal Time Series for Extraction of the Embedded Information
Entropy, 2017 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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On the Entropy of a Two Step Random Fibonacci Substitution
Entropy, 2013 We consider a random generalization of the classical Fibonacci substitution. The substitution we consider is defined as the rule mapping, a → baa and b → ab, with probability , and → ba, with probability 1 – p for 0 < p < 1, and where the random rule is
Johan Nilsson
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Fractal and Fractional, 2022 Hidden attractors are associated with multistability phenomena, which have considerable application prospects in engineering. By modifying a simple three-dimensional continuous quadratic dynamical system, this paper reports a new autonomous chaotic ...
Chengwei Dong
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