Results 1 to 10 of about 692 (106)
Evaluation of renewable energy resources using integrated Shannon Entropy—EDAS model
Sustainable Operations and Computers, 2020 To increase efficiency of energy sector, the implementation of renewable energy systems and finding most appropriate renewable energy resource is of high significance for governments. One of the fundamental decision-making problems in energy sector is to
Morteza Yazdani +3 more
doaj +4 more sources
QRS Detection Using S-Transform and Shannon Energy [PDF]
Computer Methods and Programs in Biomedicine, 2014 This paper presents a novel method for QRS detection in electrocardiograms (ECG). It is based on the S-Transform, a new time frequency representation (TFR). The S-Transform provides frequency-dependent resolution while maintaining a direct relationship with the Fourier spectrum.
Ali Moukadem
exaly +5 more sources
A Noise-Robust Heart Sound Segmentation Algorithm Based on Shannon Energy
IEEE AccessHeart sound segmentation has been shown to improve the performance of artificial intelligence (AI)-based auscultation decision support systems increasingly viewed as a solution to compensate for eroding auscultatory skills and the associated subjectivity.
Youness Arjoune +3 more
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Complex & Intelligent SystemsMyocardial infarction (MI) poses a significant clinical challenge, necessitating expeditious and precise detection to mitigate potentially fatal outcomes. Current MI diagnosis predominantly relies on electrocardiography (ECG); however, it is fraught with
Wei Zeng +3 more
doaj +2 more sources
R Peak Detection Algorithm Based on Continuous Wavelet Transform and Shannon Energy
ECTI Transactions on Computer and Information Technology, 2017 The R peak detection algorithm is a necessary tool for monitoring and diagnosing the cardiovascular disease. This paper presents the R peak detection algorithm based on continuous wavelet transform (CWT) and Shannon energy. We evaluate the proposed algorithm with the 48 record of ECG data from MIT-BIH arrhythmia database. Results show that the proposed
Pornchai Phukpattaranont +1 more
exaly +3 more sources
Detection of the First and Second Heart Sound Using Three-Order Shannon Energy Difference [PDF]
Journal of Korea Multimedia Society, 2011 We proposed a new algorithm for detection of first(S1) and second heart sound(S2). Many researches for detecting primary components and those algorithms have good performance at normal heart sound, but the performance is degraded at abnormal heart sound which is contain murmurs generated by heart disease.
G.H. Lee, P.U. Kim, Y.J. Lee, M.N. Kim
exaly +2 more sources
Atoms, 2019 Knowledge of the electronic structures of atomic and molecular systems deepens our understanding of the desired system. In particular, several information-theoretic quantities, such as Shannon entropy, have been applied to quantify the extent of electron
Jen-Hao Ou, Yew Kam Ho
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Shannon entropy and energy of H-atom confined in fullerene cage: Effect of External electric field
Chemical Physics ImpactThis study examines the energy and entropic properties of a hydrogen atom confined within a fullerene cage, using two potential models: the Square Well (SW) and Gaussian Potential (GP).
Brijender Dahiya +3 more
doaj +3 more sources
Tidal stream energy potential in the Shannon Estuary
Renewable Energy, 2022 The tidal and river in-stream energy resource in the Shannon Estuary (W Ireland) is investigated using of high-resolution numerical modelling and spatial analysis. Although freshwater discharges are large, their influence on the available resource is found to be all but negligible, the tide being the main driver of estuarine circulation.
Fouz, David Mateo +3 more
openaire +4 more sources
Heart Sound Classification using Shannon Energy
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: The graphical representation of acoustic of the cardiac activity is called as Phonocardiogram or PCG and the machine is so called phonocardiograph. It has a vital role in the diagnosis of the heart defects. It requires highly and experienced professionals to read the phonocardiogram, usually with the Electronic, Acoustic stethoscopes and ...
Barath R +2 more
openaire +1 more source