Zobrazeno 1 - 10
of 9 697
pro vyhledávání: '"Second-generation wavelet transform"'
Autor:
B. Pangedaiah, P. L. Santosh Kumar Reddy, Y. P. Obulesu, Venkata Reddy Kota, Mamdouh L. Alghaythi
Publikováno v:
IEEE Access, Vol 10, Pp 96296-96306 (2022)
In this paper, a new and efficient passive islanding detection technique for a grid-connected hybrid distributed generating system has been proposed using Second Generation Wavelet Transform (SGWT) and Maximum Overlap Discrete Wavelet Transform (MODW
Externí odkaz:
https://doaj.org/article/675af23925714ab483328250608155a4
Publikováno v:
IEEE Access, Vol 7, Pp 50912-50932 (2019)
Fault diagnosis is of vital importance in safety and reliable operations of modern electromechanical systems. Advanced signal processing techniques are indispensable for extracting incipient features from measured dynamical signals. For discrete wave
Externí odkaz:
https://doaj.org/article/168ceb650f464c2aa7228cb7c017f4a4
Akademický článek
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Publikováno v:
MMSP
Factorized in the lifting structure, the wavelet transform can easily be extended by arbitrary compensation methods. Thereby, the transform can be adapted to displacements in the signal without losing the ability of perfect reconstruction. This leads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a51cc482b82153b7c7db4117539f3559
http://arxiv.org/abs/2302.01594
http://arxiv.org/abs/2302.01594
Publikováno v:
VCIP
A huge advantage of the wavelet transform in image and video compression is its scalability. Wavelet-based coding of medical computed tomography (CT) data becomes more and more popular. While much effort has been spent on encoding of the wavelet coef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::718e56a50b8d85c162efbba9d3b6329c
http://arxiv.org/abs/2301.04351
http://arxiv.org/abs/2301.04351
Autor:
Carlos A. Gaviria, Luis A. Montejo
© 2018 Earthquake Engineering Research Institute. Damage-induced changes in structure dynamic properties are commonly tracked with time-frequency representations (TFRs). One of the most widely accepted tools for determining a TFR is the continuous w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb61a512af8f3e3cc0fd990a5379641
This paper presents a new approach for improving the visual quality of the lowpass band of a compensated wavelet transform. A high quality of the lowpass band is very important as it can then be used as a downscaled version of the original signal. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::232575c7c0e5ce4db9593c4102b5647e
http://arxiv.org/abs/2212.04330
http://arxiv.org/abs/2212.04330
Publikováno v:
Electronics; Volume 11; Issue 3; Pages: 451
Electronics, Vol 11, Iss 451, p 451 (2022)
Electronics, Vol 11, Iss 451, p 451 (2022)
Analog circuits are a critical part of industrial electronics and systems. Estimates in the literature show that, even though analog circuits comprise less than 20% of all circuits, they are responsible for more than 80% of faults. Hence, analog circ
Akademický článek
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Akademický článek
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