Zobrazeno 1 - 10
of 441
pro vyhledávání: '"space modelling"'
Autor:
Oluwadare O. Ojo
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e39446- (2024)
This work examines the impact of Coronavirus disease (COVID-19) on the stock market of Group of Seven (G7) countries during the first wave of COVID-19 using daily data from March, 1st of 2020 to December, 31st of 2020. Focussing on such period, a Bay
Externí odkaz:
https://doaj.org/article/9c4e5bc115984898ac237d2c2eb9ddcf
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 12, Iss 2, Pp 584-596 (2024)
Power converters and their interfacing networks are often treated as modular state-space blocks for small-signal stability studies in microgrids; they are interconnected by matching the input and output states of the network and converters. Virtual r
Externí odkaz:
https://doaj.org/article/cc39252f1f524b8d984d39e0e32fc944
Autor:
Karunarathne, Wasana1
Publikováno v:
Asian-Pacific Economic Literature. Nov2017, Vol. 31 Issue 2, p165-167. 3p.
Autor:
Andreas Galka
Publikováno v:
Algorithms, Vol 17, Iss 5, p 194 (2024)
In this article, a particular approach to deriving recursive state estimators for linear state space models is generalised, namely the weighted least-squares approach introduced by Duncan and Horn in 1972, for the case of the two noise processes aris
Externí odkaz:
https://doaj.org/article/4aa4baf9cfaf4fcaa1ff78af7a428719
Autor:
K. Gurumoorthy, Sujatha Balaraman
Publikováno v:
Automatika, Vol 64, Iss 1, Pp 114-126 (2023)
ABSTRACTA solar-powered drive for the separately excited DC (SEDC) motor drive system has been proposed and validated. The proposed system uses a set of two cascaded series compensated buck boost converters (SCBBCs) and a push pull DC to DC converter
Externí odkaz:
https://doaj.org/article/c31d222c1a73410cb06cb20d6be96d64
Publikováno v:
Smart Agricultural Technology, Vol 5, Iss , Pp 100251- (2023)
In the face of increasing water scarcity and uncertainties of climate change, improving crop water use efficiency and productivity, while minimizing negative environmental impacts, is becoming crucial to meet the surging global food demand. Smart irr
Externí odkaz:
https://doaj.org/article/1d99248e2cb6418791afc5b1aa716830
Autor:
Sarah M. E. Fortune, Andrew W. Trites, Valerie LeMay, Mark F. Baumgartner, Steven H. Ferguson
Publikováno v:
Frontiers in Marine Science, Vol 9 (2023)
The ecological impact of environmental changes at high latitudes (e.g., increasing temperature, and decreased sea ice cover) on low-trophic species, such as bowhead whales, are poorly understood. Key to understanding the vulnerability of zooplanktivo
Externí odkaz:
https://doaj.org/article/ef18860a6f554ebca3f29e22a9785620
Akademický článek
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Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2020, Iss 1, Pp 1-37 (2020)
Abstract This paper discusses the fitting of linear state space models to given multivariate time series in the presence of constraints imposed on the four main parameter matrices of these models. Constraints arise partly from the assumption that the
Externí odkaz:
https://doaj.org/article/b1a3f45a4ab048ad9f6a857b8eb75a39