Results 21 to 30 of about 23,173,603 (235)
IEEE Access, 2020 Power-grid faults pose a great threat to the economy and to social stability. In this paper, the detrended fluctuation analysis method is used to investigate the scaling properties of power grid faults and the correlation between faults and ...
Tejun Zhou +3 more
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Quantitative ECG based emotion state recognition using Detrended Fluctuation Analysis
Current Directions in Biomedical Engineering, 2023 Wearable emotion recogniton system is essential in identifying mental health disorders by early detection and continuous monitoring of human emotions to provide proper treatment care.
Anandan Meena +2 more
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Early Warning Signals for Bearing Failure Using Detrended Fluctuation Analysis
Applied Sciences, 2020 Prognostic techniques play a critical role in predicting upcoming faults and failures in machinery or a system by monitoring any deviation in the operation.
Laith Shalalfeh, Ashraf AlShalalfeh
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Spatial analysis of oil reservoirs using detrended fluctuation analysis of geophysical data [PDF]
Nonlinear Processes in Geophysics, 2014 We employ the detrended fluctuation analysis (DFA) technique to investigate spatial properties of an oil reservoir. This reservoir is situated at Bacia de Namorados, RJ, Brazil.
R. A. Ribeiro +4 more
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Long memory in stock returns: Evidence from the Eastern European markets [PDF]
SHS Web of Conferences, 2021 This essay aims to analyze the impact of the 2020 global pandemic on the memory properties of the Eastern Europe stock markets, from the period between 1 January 2016 to 2 September 2020, the sample was divided in two subperiods: 1 January 2016 to 30 ...
Dias Rui +4 more
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Long-Range Behaviour and Correlation in DFA and DCCA Analysis of Cryptocurrencies
International Journal of Financial Studies, 2019 In recent years, increasing attention has been devoted to cryptocurrencies, owing to their great development and valorization. In this study, we propose to analyse four of the major cryptocurrencies, based on their market capitalization and data ...
Natália Costa +2 more
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Determining the background driving process of the Ornstein-Uhlenbeck model
Electronic Journal of Differential Equations, 2023 In this work, we determine appropriate background driving processes for the 3-component superposed Ornstein-Uhlenbeck model by analyzing the fractal characteristics of the data sets using the rescaled range analysis (R/S), the detrended fluctuation ...
Maria C. Mariani +4 more
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Two-dimensional matrix algorithm using detrended fluctuation analysis to distinguish Burkitt and diffuse large B-cell lymphoma [PDF]
, 2012 Copyright © 2012 Rong-Guan Yeh et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.A ...
Lin, C-W +3 more
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A new method for abrupt change detection in dynamic structures [PDF]
Nonlinear Processes in Geophysics, 2008 Based on Detrended Fluctuation Analysis (DFA), we propose a new method – Moving Detrended Fluctuation Analysis (MDFA) – to detect abrupt change in dynamic structures.
W. P. He +4 more
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Fractal and Fractional, 2023 Xylella fastidiosa is a phytobacterium able to provoke severe diseases in many species. When it infects olive trees, it induces the olive quick decline syndrome that leads the tree to a rapid desiccation and then to the death.
Luciano Telesca +4 more
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