Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Raïs El'hadi Bekka"'
Publikováno v:
Polish Journal of Medical Physics and Engineering. 27:87-97
The aim of this study was to investigate the effects of inter-electrode distance (IED), electrode radius (ER) and electrodes configurations on cross-correlation coefficient (CC) between motor unit action potentials (MUAPs) generated in a motor unit (
Autor:
Raïs El’hadi Bekka, Wahiba Mohguen
Publikováno v:
Algerian Journal of Signals and Systems. 1:79-86
Empirical mode decomposition (EMD) is a powerful algorithm proposed to analysis of nonlinear and non-stationary signals. The phenomenon of mode mixing is one of the major disadvantages of the EMD. The Ensemble EMD (EEMD) was introduced to eliminate t
Publikováno v:
Journal of Instrumentation. 18:P03041
In this study, we investigated the effects of the motor unit (MU) location and size and the fibres pennation on the ability of anisotropic and almost isotropic spatial filters used to detect surface electromyographic (EMG) signals to make a distincti
Publikováno v:
Critical Reviews in Biomedical Engineering. 47:409-418
The main aim of the present study was to examine the effect of the maximum voluntary contraction (MVC) on the mean absolute value (MAV) and on the median frequency (MDF) of simulated surface electromyographic (sEMG) signals generated in a cylindrical
Publikováno v:
Proceedings of the 2020 12th International Conference on Bioinformatics and Biomedical Technology.
The main purpose of this simulation study was to estimate the effect of muscle fibres inclination on the degree of Gaussianity of the surface electromyographic (sEMG) signals generated in a cylindrical multilayer volume conductor constituted by bone,
Publikováno v:
Advanced Biomedical Engineering. 7:107-116
Publikováno v:
Journal of Electromyography and Kinesiology
Journal of Electromyography and Kinesiology, Elsevier, 2017, 32, pp.70-82. ⟨10.1016/j.jelekin.2016.12.006⟩
Journal of Electromyography and Kinesiology, Elsevier, 2017, 32, pp.70-82. ⟨10.1016/j.jelekin.2016.12.006⟩
The purpose of this paper was to evaluate the effects of the longitudinal single differential (LSD), the longitudinal double differential (LDD) and the normal double differential (NDD) spatial filters, the electrode shape, the inter-electrode distanc
Autor:
Wahiba Mohguen, Raïs El’hadi Bekka
Publikováno v:
International Journal of Electronics and Electrical Engineering. :26-29
Autor:
Wahiba Mohguen, Raïs El'hadi Bekka
This paper presents a denoising method called EMD-Custom that was based on Empirical Mode Decomposition (EMD) and the modified Customized Thresholding Function (Custom) algorithms. EMD was applied to decompose adaptively a noisy signal into intrinsic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a361a0f97e7fc2db2a232f080705bb2
Autor:
Raïs El’hadi Bekka, Wahiba Mohguen
Publikováno v:
2017 International Conference on Control, Automation and Diagnosis (ICCAD).
This paper presents a new denoising method called EMD-Custom that was based on Empirical Mode Decomposition (EMD) and the modified Customized Thresholding Function (Custom) algorithms. EMD was applied to decompose adaptively a noisy signal into intri