Results 31 to 40 of about 590,374 (288)

EV Fleet Charging Load Forecasting Based on Multiple Decomposition With CEEMDAN and Swarm Decomposition

open access: yesIEEE Access, 2022
As the transition to electric mobility is accelerating, EV fleet charging loads are expected to become increasingly significant for power systems. Hence, EV fleet load forecasting is vital to maintaining the reliability and safe operation of the power ...
Emrah Dokur   +2 more
doaj   +1 more source

Signal Decomposition Using Masked Proximal Operators

open access: yesFoundations and TrendsĀ® in Signal Processing, 2023
The manuscript has 61 pages, 22 figures and 2 tables. Also hosted at https://web.stanford.edu/~boyd/papers/sig_decomp_mprox.html.
Meyers, Bennet E., Boyd, Stephen P.
openaire   +3 more sources

Improved EMD Using doubly-iterative sifting and high order spline interpolation [PDF]

open access: yes, 2008
Empirical mode decomposition (EMD) is a signal analysis method which has received much attention lately due to its application in a number of fields. The main disadvantage of EMD is that it lacks a theoretical analysis and, therefore, our understanding ...
Kopsinis, Yannis, McLaughlin, Stephen
core   +2 more sources

Decomposition of indwelling EMG signals

open access: yesJournal of Applied Physiology, 2008
Decomposition of indwelling electromyographic (EMG) signals is challenging in view of the complex and often unpredictable behaviors and interactions of the action potential trains of different motor units that constitute the indwelling EMG signal. These phenomena create a myriad of problem situations that a decomposition technique needs to address to ...
S Hamid, Nawab   +2 more
openaire   +3 more sources

Signal Periodic Decomposition With Conjugate Subspaces [PDF]

open access: yesIEEE Transactions on Signal Processing, 2016
11 pages, 9 ...
Deng, Shi-Wen, Han, Ji-Qing
openaire   +2 more sources

A fault diagnosis method for coal mine machinery bearing

open access: yesGong-kuang zidonghua, 2019
Aiming at the problem that existing adaptive diagnosis methods of coal mine machinery bearing fault were susceptible to the interference of high frequency noise and intermittent noise, which led to the low accuracy of original signal decomposition and ...
XU Qingqing, ZHAO Haifang, LI Shouju
doaj   +1 more source

Hyperanalytic denoising [PDF]

open access: yes, 2007
A new threshold rule for the estimation of a deterministic image immersed in noise is proposed. The full estimation procedure is based on a separable wavelet decomposition of the observed image, and the estimation is improved by introducing the new ...
Olhede, SC
core   +1 more source

Self-Similar Decomposition of Digital Signals [PDF]

open access: yesCybernetics and Information Technologies, 2019
Abstract Traditionally, the engineers analyze signals in the time domain and in the frequency domain. These signal representations discover different signal characteristics and in many cases, the exploration of a single signal presentation is not sufficient.
Alexiev Kiril M.   +2 more
openaire   +2 more sources

Research on a Denoising Method of Vibration Signals Based on IMRSVD and Effective Component Selection

open access: yesEnergies, 2022
This paper proposes a denoising method of vibration signal based on improved multiresolution singular value decomposition (IMRSVD) and effective component selection.
Xihui Chen   +3 more
doaj   +1 more source

Disambiguating the role of blood flow and global signal with partial information decomposition [PDF]

open access: yes, 2019
Global signal (GS) is an ubiquitous construct in resting state functional magnetic resonance imaging (rs-fMRI), associated to nuisance, but containing by definition most of the neuronal signal.
Calhoun, Vince D.   +5 more
core   +2 more sources

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