Results 11 to 20 of about 90,376 (244)
Nonlinear analysis of gravitational wave signals based on recurrence quantification analysis
MATEC Web of Conferences, 2018 Recurrence plot and recurrence quantification analysis are used to analyze different features of gravitational wave signals. Firstly, the appropriate delay time and embedding dimension are respectively estimated by methods of the C_C method.
Fan Zhenyan +4 more
doaj +3 more sources
Recurrence quantification analysis of heart rate variability to detect both ventilatory thresholds. [PDF]
PLoS ONE, 2021 Aims of this study were: to verify if Recurrence Quantification Analysis (RQA) of Heart Rate Variability (HRV) time series could determine both ventilatory thresholds in individuals with different fitness levels, and to assess the validity of RQA method ...
Giovanna Zimatore +7 more
doaj +2 more sources
Recurrence Quantification Analysis of F-Waves and the Evaluation of Neuropathies [PDF]
Neurology Research International, 2015 Electrodiagnostic (EDX) patterns of neuropathic dysfunction have been based on axonal/demyelinating criteria requiring prior assumptions. This has not produced classifications of desired sensitivity or specificity.
Morris A. Fisher +2 more
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Recurrence Quantification Analysis of Heart Rate During Mental Arithmetic Stress in Young Females [PDF]
Frontiers in Physiology, 2020 Dimitriy Dimitriev +3 more
doaj +2 more sources
Stability Analysis of Bitcoin using Recurrence Quantification Analysis
Chaos Theory and Applications, 2022 Cryptocurrencies are new kinds of electronic currencies based on communication technologies. These currencies have attracted the attention of investors. However, cryptocurrencies are very volatile and unpredictable. For investors, it is very difficult to
Baki Ünal
doaj +1 more source
Unidimensional and Multidimensional Methods for Recurrence Quantification Analysis with crqa [PDF]
, 2020 Recurrence quantification analysis is a widely used method for characterizing patterns in time series. This article presents a comprehensive survey for conducting a wide range of recurrence based analyses to quantify the dynamical structure of single and
Leonardi, G. +4 more
core +5 more sources
Frontiers in Applied Mathematics and Statistics, 2020 Time-delay stability (TDS) analysis is a method for quantifying interactions in multivariate systems by identifying stable temporal relationships in time series data [1]. This method has been used to create network representations of complex systems.
Michael T. Tolston +2 more
doaj +1 more source
Parcellation of the human amygdala using recurrence quantification analysis
NeuroImage, 2021 Several previous attempts have been made to divide the human amygdala into smaller subregions based on the unique functional properties of the subregions.
Krzysztof Bielski +4 more
doaj +1 more source
Recurrence quantification analysis of dynamic brain networks [PDF]
, 2021 Evidence suggests that brain network dynamics are a key determinant of brain function and dysfunction. Here we propose a new framework to assess the dynamics of brain networks based on recurrence analysis.
Hamandi, Khalid +13 more
core +1 more source
Entropy, 2022 The present pandemic forced our daily interactions to move into the virtual world. People had to adapt to new communication media that afford different ways of interaction.
Julian Zubek +5 more
doaj +1 more source