Zobrazeno 1 - 10
of 299
pro vyhledávání: '"resample"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1271 (2024)
A wideband Doppler Effect is a significant challenge for underwater acoustic communications (UAC). This paper proposes a new two-stage structure of direct adaptive multi-resampling turbo equalizer (DAM-TEQ) for solving the problem of large timescale
Externí odkaz:
https://doaj.org/article/05878858c1f04094841aad1feb8ad557
Publikováno v:
Riscuri şi Catastrofe, Vol 32, Iss 1, Pp 39-58 (2023)
Over the years numerous geospatial data sets have become accessible to users in the form of various types of digital elevation models (DEMs) at different resolutions. DEMs are often used to study the behavior and hydrological response of watersheds,
Externí odkaz:
https://doaj.org/article/23d3a2cfc8a44890bb73f78914a23dcb
Autor:
Du Kangning, Ning Shaohui
Publikováno v:
Jixie chuandong, Vol 47, Pp 168-176 (2023)
A rolling bearing fault diagnosis model based on two-step transfer learning and EfficientNetV2 (TSTE) is proposed for the real fault diagnosis environment in engineering, where the scarcity of available data leads to the low accuracy of the intellige
Externí odkaz:
https://doaj.org/article/eac266e1e84f460984ceb2c922a18219
Publikováno v:
Algorithms, Vol 16, Iss 9, p 417 (2023)
Stroke is a major public health issue with significant economic consequences. This study aims to enhance stroke prediction by addressing imbalanced datasets and algorithmic bias. Our research focuses on accurately and precisely detecting stroke possi
Externí odkaz:
https://doaj.org/article/e8103c366a9f4915af479472156b0766
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 7, p 1456 (2023)
Due to the complexity of the underwater environment, tracking underwater targets via traditional particle filters is a challenging task. To resolve the problem that the tracking accuracy of a traditional particle filter is low due to the sample impov
Externí odkaz:
https://doaj.org/article/fe1380b6801e458ea795ad222f288b3b
Publikováno v:
Sensors, Vol 23, Iss 14, p 6603 (2023)
Although the cost-reference particle filter (CRPF) has a good advantage in solving the state estimation problem with unknown noise statistical characteristics, its estimation accuracy is still affected by the lack of particle diversity and sensitivit
Externí odkaz:
https://doaj.org/article/208f35791e3b4627b5e17fd3b2a35d12
Publikováno v:
工程科学学报, Vol 43, Iss 6, Pp 862-869 (2021)
The classification of imbalanced data has become a crucial and significant research issue in many data-intensive applications. The minority samples in such applications usually contain important information. This information plays an important role i
Externí odkaz:
https://doaj.org/article/4a488a31d9004499bd9facff490e9936
Publikováno v:
IEEE Access, Vol 9, Pp 9557-9566 (2021)
Computer-aided drug design is an efficient method to analyze the development of disease-related drugs. However, developed as binding targets, medicines perform well in cell models and animal models but fail in human models. One main reason for this f
Externí odkaz:
https://doaj.org/article/7322856b6925478ba9ee70b75b15e4e8