Results 211 to 220 of about 28,239 (233)

Optimized multivariate multiscale slope entropy for nonlinear dynamic analysis of mechanical signals

Chaos, Solitons and Fractals
Yuxing Li, Bingzhao Tang, Shangbin Jiao   +2 more
exaly   +2 more sources

Spatial entropy generation analysis for the design improvement of a single slope solar still

Environmental Progress & Sustainable Energy, 2017
In the article, entropy generation is calculated locally by the computational fluid dynamic simulation for the design improvement of a single slope solar still. A numerical approach based on SIMPLE algorithm is utilized to simulate the double diffusive natural convection in the solar still and solve the mass, momentum, energy, and concentration ...
Saman Rashidi, Javad Abolfazli Esfahani
openaire   +1 more source

Utilizing Slope Entropy as an Effective Index for Wearable EEG-Based Depth of Anesthesia Monitoring

2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Based on prior research indicating a decrease in the spectral slope of electroencephalogram (EEG) during anesthesia induction and an increase during recovery, we propose Slope Entropy (SlopEn), which uniquely emphasizes variations in signal slope, as a new index for monitoring the depth of anesthesia (DoA).
Mohammad Shahbakhti, Matin Beiramvand, Somayeh Mohammadi Far, Jordi Solé-Casals, Tarmo Lipping, Piotr Augustyniak   +5 more
openaire   +2 more sources

Entropy convergence of new two-value scheme with slope relaxation for conservation laws

Applied Mathematics and Mechanics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Yue, Li, Jiequan
openaire   +2 more sources

Refined composite multiscale slope entropy and its application in rolling bearing fault diagnosis

ISA Transactions
Rolling bearing is the key component of rotating machinery, and its vibration signal usually exhibits nonlinear and nonstationary characteristics when failure occurs. Multiscale permutation entropy (MPE) is an effective nonlinear dynamics analysis tool, which has been successfully applied to rolling bearing fault diagnosis in recent years. However, MPE
Junfeng, Wang, Jinde, Zheng, Haiyang, Pan, Jinyu, Tong, Qingyun, Liu   +4 more
openaire   +2 more sources

Split-Slope Chaotic Map Providing High Entropy Across Wide Range

2023 24th International Symposium on Quality Electronic Design (ISQED), 2023
Partha Sarathi Paul 0002, Maisha Sadia, Anurag Dhungel, Parker Hardy, Md Sakib Hasan   +4 more
openaire   +1 more source

A novel complexity-based mode feature representation for feature extraction of ship-radiated noise using VMD and slope entropy

Applied Acoustics, 2022
Yuxing Li, Bingzhao Tang, Yingmin Yi
exaly  

SO-slope entropy coupled with SVMD: A novel adaptive feature extraction method for ship-radiated noise

Ocean Engineering, 2023
Yuxing Li, Bingzhao Tang, Shangbin Jiao   +2 more
exaly  

Double Feature Extraction Method of Ship-Radiated Noise Signal Based on Slope Entropy and Permutation Entropy

Entropy, 2022
Yuxing Li, Bingzhao Tang, Yingmin Yi
exaly  

Slope stability analyses using the principle of maximum entropy

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1989
openaire   +1 more source