Zobrazeno 1 - 10
of 7 219
pro vyhledávání: '"Coefficient matrix"'
Autor:
Binjie Lu, Xiaobing Zhang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract In order to simultaneously maintain the ship magnetic field modeling accuracy, reduce the number of coefficient matrix conditions and the model computational complexity, an improved composite model is designed by introducing the magnetic dip
Externí odkaz:
https://doaj.org/article/6d0b0fff90b24987b84bc576383a9bdb
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2584 (2024)
Ultra-short baseline (USBL) underwater positioning systems are widely used in marine scientific research and ocean engineering. Angle misalignment is a main error that reduces the accuracy of USBL underwater positioning. The conventional angle-calibr
Externí odkaz:
https://doaj.org/article/ba6dbb3cf15141f59ad2bfbcd63208a4
Publikováno v:
Tongxin xuebao, Vol 44, Pp 230-242 (2023)
To solve the shortcomings of FDTD algorithm in electromagnetic wave propagation in communication applications.A FDTD algorithm under “unidirectional explicit” matrix was constructed and applied to cylindrical structure.Firstly, a new coefficient
Externí odkaz:
https://doaj.org/article/0db3c6f3c27e42938e49609bc065bbd7
Autor:
Chen Tao
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, firstly, based on the application model of optimal scheduling of machining system for green manufacturing, two application models of the energy-saving scheduling model and energy-saving and noise-reducing scheduling model in a multi-mo
Externí odkaz:
https://doaj.org/article/767cdffc74c54107b3ffd4c83c874475
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper firstly focuses on the automatic detection of mental health in colleges and universities and the sequential quadratic programming algorithm, proposes a psychological abnormality detection model for college students based on the sequential
Externí odkaz:
https://doaj.org/article/e44b92d6aa72436985027ceb4cbb805b
Autor:
Qiao Hui, Jang Dongyeul
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, the 15 original variables of the Airpak-based influence factor scale for art and design talent training were first determined, and the five-level scoring method was applied to score the 15 influence factors. Then, we used factor analys
Externí odkaz:
https://doaj.org/article/ef83b32530404716b6c86551d6cbf4d8
Autor:
Liu Qingzhe
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The impact of changing Japanese language instruction in higher education institutions on students’ intercultural communication skills is examined in this paper using gray correlation. To create the gray correlation value matrix of the ideal respons
Externí odkaz:
https://doaj.org/article/f6e6507ee0e74936a6c9860a9371e6ad
Akademický článek
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Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2282 (2023)
The identification of longitudinal bending moments is a critical component in the health monitoring of ship structures. This study examines the effect of the failure of measurement points on the accuracy of bending moment identification and presents
Externí odkaz:
https://doaj.org/article/a6a65a95680e4563975f8d171bc3f34e
Akademický článek
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