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Image source detection for geoacoustic inversion by Teager-Kaiser energy operator [PDF]
, 2014 This letter presents an improvement of the image source method (ISM) for geoacoustic inversion. The new algorithm is based on the Teager-Kaiser Energy Operator which ampli es the discontinuities in signals while the soft transitions are reduced.
DRIRA, Achraf +5 more
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Islanding Detection Scheme Using Potential Energy Function Based Criterion [PDF]
, 2022 Owning to the extensive enhancement of renewable energy resources in the distribution grids, the employment of such sources has also introduced various issues, such as the islanding problem.
Samet, Haidar +4 more
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Enhanced Sensing and Sum-Rate Analysis in a Cognitive Radio-Based Internet of Things
Sensors, 2020 Spectrum sensing plays a vital role in cognitive radio networks (CRNs) for identifying the spectrum hole. However, an individual cognitive radio user in a CRN does not obtain sufficient sensing performance and sum rate of the primary and secondary links ...
Md. Sipon Miah +5 more
doaj +1 more source
On the Signal-to-Noise Ratio Wall of Energy Detection in Spectrum Sensing
IEEE Access, 2022 In this paper, a comprehensive analysis of the signal-to-noise ratio wall (SNRw) of cognitive radio (CR)-based non-cooperative spectrum sensing (nCSS) and cooperative spectrum sensing (CSS) using energy detection (ED) is presented. The analysis considers
Lucas Dos Santos Costa +2 more
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Modeling and detection of hot-spot in shaded photovoltaic cells [PDF]
, 2014 In this paper, we address the problem of modeling the thermal behavior of photovoltaic (PV) cells undergoing a hotspot condition. In case of shading, PV cells may experience a dramatic temperature increase, with consequent reduction of the provided power.
Giaffreda, Daniele +12 more
core +1 more source
Detecting ντ oscillations at PeV energies [PDF]
Astroparticle Physics, 1995 It is suggested that a large deep underocean neutrino detector, given the presence of significant numbers of neutrinos in the PeV range as predicted by various models of Active Galactic Nuclei, can make unique measurements of the properties of neutrinos.
Learned, John G., Pakvasa, Sandip
openaire +2 more sources
Energy-Based Anomaly Detection and Localization
CoRR, 2021 9 pages, 3 figures, as submitted to EBM ICLR 2021 ...
Ergin Utku Genc +3 more
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Detection of Energy Theft in Overhead Low-Voltage Power Grids - The Hook Style Energy Theft in the Smart Grid Era [PDF]
, 2018 This paper investigates the possibility of detecting the hook style energy theft in the overhead low-voltage (OV LV) power grids when the smart grid conveniences are available.
Lazaropoulos, Athanasios G.
core +1 more source
, 2022 China’s “dual carbon” goals, energy conservation and emission reduction in the energy system, have become increasingly important.
Changhai Liu +6 more
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Limit on the Detectability of the Energy Scale of Inflation
Physical Review Letters, 2002 We show that the polarization of the cosmic microwave background can be used to detect gravity waves from inflation if the energy scale of inflation is above 3.2 times 10^15 GeV. These gravity waves generate polarization patterns with a curl, whereas (to first order in perturbation theory) density perturbations do not.
Knox, Lloyd, Song, Yong-Seon
openaire +3 more sources