Results 271 to 280 of about 411,209 (289)

Multivariate Multiscale Cosine Similarity Entropy

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022
Hongjian Xiao, Theerasak Chanwimalueang, Danilo P. Mandic   +2 more
openaire   +2 more sources

Multiscale entropy in a 10-minute vigilance task

International Journal of Psychophysiology
Research has shown multiscale entropy, brain signal behavior across time scales, to reliably increase at lower time scales with time-on-task fatigue. However, multiscale entropy has not been examined in short vigilance tasks (i.e., ≤ 10 min). Addressing this gap, we examine multiscale entropy during a 10-minute Psychomotor Vigilance Test (PVT).
L Jack, Rhodes, Lorraine, Borghetti, Megan B, Morris   +2 more
openaire   +2 more sources

Multiscale Entropy Analysis of Artifactual EEG Recordings

2011
Electroencephalographic (EEG) recordings are employed in order to investigate the brain activity in neuropathological subjects, but unfortunately EEG are often contaminated by artifacts, signals that have no-cerebral origin and therefore distort the EEG analysis.
Domenico Labate, Fabio La Foresta, Giuseppina Inuso, Francesco Carlo Morabito   +3 more
openaire   +2 more sources

Multiscale entropy rates: A study on different stochastic processes

Digital Signal Processing
In this paper, we propose to analyze the behavior of the entropy rate (ER) when applied to a signal and its coarse-grained versions. The “multiscale entropy rate” (MSER) is deduced by storing in a vector the resulting ERs. Our contribution consists in studying the MSER calculated on different stochastic processes.
Éric Grivel, Pierrick Legrand, Bastien Berthelot   +2 more
openaire   +1 more source

Multiscale Fuzzy Entropy-Based Feature Selection

IEEE Transactions on Fuzzy Systems, 2023
Zhihong Wang 0001, Hongmei Chen 0001, Zhong Yuan, Jihong Wan, Tianrui Li 0001   +4 more
openaire   +1 more source

Multiscale Entropy Rate: A Variant of the Multiscale Entropy

2024 32nd European Signal Processing Conference (EUSIPCO)
Eric J. Grivel, Pierrick Legrand, Bastien Berthelot   +2 more
openaire   +2 more sources

Bearing Fault Detection and Recognition Methodology Based on Weighted Multiscale Entropy Approach

Mechanical Systems and Signal Processing, 2021
Navin Kumar, Sukhjeet Singh, Navin Kumar
exaly  

Multiscale Diversity Entropy: A Novel Dynamical Measure for Fault Diagnosis of Rotating Machinery

IEEE Transactions on Industrial Informatics, 2021
Xianzhi Wang, Shubin Si, Yongbo Li
exaly  

(Multiscale) Cross-Entropy Methods: A Review

Entropy, 2020
Anne Humeau-Heurtier, Antoine Jamin
exaly  

Analysis of Complex Time Series Using Refined Composite Multiscale Entropy

Physics Letters, Section A: General, Atomic and Solid State Physics, 2014
Kung-Yen Lee, Chung-Kang Peng, Chiu-Wen Wu   +2 more
exaly