Zobrazeno 1 - 10
of 41 650
pro vyhledávání: '"Covariance Matrix"'
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 7, Iss 4, Pp 339-350 (2024)
The delay-and-sum (DS) beamforming and delay-weight-and-sum (DWS) beamforming are primary methods in ultrasonic imaging with phased arrays. Total focusing method (TFM) and Minimum Variance (MV) based adaptive beamforming are well-known methods within
Externí odkaz:
https://doaj.org/article/39743a537be746168fb879d481e96b89
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 561-567 (2024)
The basic principle of the classical work of wavelet methods is that the empirical wavelet coefficients are shrunk, thresholded, or both shrunk and threshold level by level based on their volumes. A block wavelet shrinkage strategy that depends on ne
Externí odkaz:
https://doaj.org/article/0cd761d708fe4bd09a04d57fdf00e80a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Time series classification finds widespread applications in civil, industrial, and military fields, while the classification performance of time series models has been improving with the recent development of deep learning. However, the issu
Externí odkaz:
https://doaj.org/article/a6c52420a31f4c208905d0a6e98b871e
Autor:
Besma Hezili, Hichem Talbi
Publikováno v:
Journal of Universal Computer Science, Vol 30, Iss 12, Pp 1691-1723 (2024)
We present a Collaborative Auto-Diversified Optimization Scheme (CADOS) for solving continuous and combinatorial optimization problems. CADOS aims to explore the synergy of various optimization algorithms and enhance their effectiveness and efficienc
Externí odkaz:
https://doaj.org/article/ea8c95366d584226b201b06cb610e7a4
Publikováno v:
水下无人系统学报, Vol 32, Iss 5, Pp 874-883 (2024)
To achieve robust detection on small-scale platforms like unmanned undersea vehicles(UUVs), which are characterized by their limited maneuverability and array apertures, various beamforming algorithms were designed by leveraging U-shaped conformal pl
Externí odkaz:
https://doaj.org/article/32f3e2d9b69c400cb5dfcd91066def41
Autor:
Duong H. T. Vo, Thomas Thorne
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background Gene interaction networks are graphs in which nodes represent genes and edges represent functional interactions between them. These interactions can be at multiple levels, for instance, gene regulation, protein-protein interaction
Externí odkaz:
https://doaj.org/article/c9ed544d0571402fa6c62c07f190bb5c
Autor:
Yuuki Hagiwara, Tatsu Kuwatani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The long-debated question in analytical chemistry of which of the area ratio or the intensity ratio is the more precise has yielded no definitive analytical conclusion. To address this issue theoretically, we derived analytical solutions for
Externí odkaz:
https://doaj.org/article/91cffe8b0e124c9fa9f7b2c5eeaf56e8
Publikováno v:
Journal of Big Data, Vol 11, Iss 1, Pp 1-35 (2024)
Abstract In engineering applications, optimal parameter design is crucial. While Slime Mould Algorithm (SMA) excels in parameter discovery under constrained conditions, it faces challenges in achieving global convergence and avoiding local opsecttima
Externí odkaz:
https://doaj.org/article/5a9443384e7441d19a666b11d97d1ef3