Zobrazeno 1 - 10
of 880
pro vyhledávání: '"Fourier decomposition"'
Autor:
Liushuang Meng, Bin Wang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 29076-29106 (2024)
We first utilized the Bayes positive diagonal BEKK generalized autoregressive conditional heteroskedasticity (Bayes-pdBEKK-GARCH) model to evaluate the risk spillovers between the e-commerce and logistics, then applied the adaptive Fourier decomposit
Externí odkaz:
https://doaj.org/article/ed80b46cf4224b8c9fa372b9f1143330
Autor:
Andreas Voskrebenzev, Marcel Gutberlet, Filip Klimeš, Till F. Kaireit, Hoen-oh Shin, Hans-Ulrich Kauczor, Tobias Welte, Frank Wacker, Jens Vogel-Claussen
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionValidation of functional free-breathing MRI involves a comparison to more established or more direct measurements. This procedure is cost-intensive, as it requires access to patient cohorts, lengthy protocols, expenses for consumables, an
Externí odkaz:
https://doaj.org/article/b7ab8cf4b7b44a869ec440e3c26139b6
Publikováno v:
Journal of Soft Computing in Civil Engineering, Vol 8, Iss 2, Pp 83-101 (2024)
In this article, a novel approach has been employed to identify structural damage in the wooden bridge structure by utilizing vibration data. This method encompasses the Fourier decomposition method that decompose the response of the bridge into a se
Externí odkaz:
https://doaj.org/article/e5f73eedc87d4e729a357f0b81b90dd9
Autor:
Masoud Karbasi, Mumtaz Ali, Gurjit S. Randhawa, Mehdi Jamei, Anurag Malik, Syed Hamid Hussain Shah, Melanie Bos, Qamar Zaman, Aitazaz Ahsan Farooque
Publikováno v:
Smart Agricultural Technology, Vol 9, Iss , Pp 100619- (2024)
Reference evapotranspiration (ETo) is an essential environmental variable that is intimately significant to agriculture. Managing water and crop planning relies heavily on precise forecasting of ETo. This research used a novel time series decompositi
Externí odkaz:
https://doaj.org/article/75916513d65147ffb2ae0861947b9057
Akademický článek
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Publikováno v:
Archives of Electrical Engineering, Vol vol. 72, Iss No 4, Pp 1035-1053 (2023)
This paper aims to address the problems of inaccurate location and large computation in hybrid transmission line traveling wave detection methods. In this paper, a new fault location method based on empirical Fourier decomposition (EFD) and the Teage
Externí odkaz:
https://doaj.org/article/b0d966a37e654207a015ea2c47ed735f
Publikováno v:
SoftwareX, Vol 26, Iss , Pp 101753- (2024)
Graph signals residing on the vertices of a graph have recently gained prominence in research of various fields, including neural networks, social networks, traffic patterns, and sensors. Many methodologies have been proposed to analyze graph signals
Externí odkaz:
https://doaj.org/article/765d17389214434b8e45eeee077abee9
Akademický článek
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Publikováno v:
水下无人系统学报, Vol 31, Iss 4, Pp 593-599 (2023)
The shaft-rate electromagnetic field is a crucial feature of ships and undersea vehicles. However, due to the presence of static electromagnetic fields, the signal-to-noise ratio of the shaft-rate electromagnetic fields is greatly reduced. To effecti
Externí odkaz:
https://doaj.org/article/c231fdda3cb345abbb66b2b1e2798a7c
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
BackgroundThe COVID-19 pandemic has witnessed widespread infections and variants. Particularly, Tokyo faced the challenge of seven waves of COVID-19, during which government interventions played a pivotal role. Therefore, gaining a comprehensive unde
Externí odkaz:
https://doaj.org/article/27daa4d9698c4fd3a8f59df24dfd193a