Zobrazeno 1 - 10
of 625
pro vyhledávání: '"Multivariate empirical mode decomposition"'
Autor:
Dandan Jiao, Shaomin Liu, Ziwei Xu, Lisheng Song, Yan Li, Rui Liu, Jiaxing Wei, Xinlei He, Dongxing Wu, Tongren Xu, Jingxin Guo
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 55, Iss , Pp 101941- (2024)
Study region: Heihe River Basin (HRB), Northwest China. Study focus: The study proposes an analytical scheme to identify trend, periodicity, and scale-correlation in climate, water, land, and vegetation resources over the past four decades using mult
Externí odkaz:
https://doaj.org/article/45c9d0c7e92b49a2af096b4f23ec286e
Publikováno v:
In Expert Systems With Applications 1 April 2025 267
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 4, Pp 4755-4773 (2024)
Abstract Myocardial infarction (MI) poses a significant clinical challenge, necessitating expeditious and precise detection to mitigate potentially fatal outcomes. Current MI diagnosis predominantly relies on electrocardiography (ECG); however, it is
Externí odkaz:
https://doaj.org/article/fdfa0b7cf10746c3a7216630eb6ea8bf
Autor:
Lionel P. Joseph, Ravinesh C. Deo, David Casillas-Perez, Ramendra Prasad, Nawin Raj, Sancho Salcedo-Sanz
Publikováno v:
IEEE Access, Vol 12, Pp 58750-58777 (2024)
Wind, being a clean and sustainable resource, boasts environmental advantages. However, its electricity generation faces challenges due to unpredictable variations in wind speed (WS). Accurate predictions of these variations would allow mixed grids t
Externí odkaz:
https://doaj.org/article/8c32f944f5c749a08ec15209e19e009b
Autor:
Mumtaz Ali, Mehdi Jamei, Ramendra Prasad, Masoud Karbasi, Yong Xiang, Borui Cai, Shahab Abdulla, Aitazaz Ahsan Farooque, Abdulhaleem H. Labban
Publikováno v:
Ecological Indicators, Vol 155, Iss , Pp 111030- (2023)
Reference evapotranspiration (ETo) is a vital climate parameter affecting plants' water use. ETo can generate large deficits in soil moisture and runoff in different regions and seasons, leading to uncertainties in drought warning systems. A novel mu
Externí odkaz:
https://doaj.org/article/97fb176451c54bbc90b75db264e50424
Publikováno v:
Jixie chuandong, Vol 46, Pp 161-169 (2022)
Gears are often in a harsh working environment, and their vibration signals have the characteristics of non-linearity and non-stationarity. Therefore, it is of great significance to develop a fault diagnosis method suitable for gears. To solve this p
Externí odkaz:
https://doaj.org/article/39383b40fb0e476a942b0bd791b5fa23
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 13333-13352 (2022)
Peak load forecasting plays an integral part in the planning and operating of energy plants for the utility companies and policymakers to devise reliable and stable power infrastructure. However, the electricity load profile is considered a complex s
Externí odkaz:
https://doaj.org/article/83911106d30048f9999328577b78ee1a
Publikováno v:
Sensors, Vol 24, Iss 3, p 959 (2024)
Under the conditions of a mechanical fault in a motor, mechanical vibration of a specific frequency can be generated. The electrical contact points directly connected to the motor can vibrate at the same frequency. The electrical contact points with
Externí odkaz:
https://doaj.org/article/32e3fc9534db4290b479f67a9c676c59
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Akademický článek
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