Zobrazeno 1 - 10
of 120
pro vyhledávání: '"signals detection"'
Autor:
Yingjun Chen, Zhigang Zhu
Publikováno v:
IEEE Access, Vol 11, Pp 15184-15197 (2023)
Trading signals forecasting is an interesting but challenging research topic in the field of financial investment, since the financial market is a nonlinearity and high volatility system influenced by too many factors, and a small improvement in fore
Externí odkaz:
https://doaj.org/article/c304065e7acb4dfdb5ed33632000f5d3
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
Adam Olesiński, Zbigniew Piotrowski
Publikováno v:
Sensors, Vol 23, Iss 14, p 6480 (2023)
Wideband spectrum sensing plays a crucial role in various wireless communication applications. Traditional methods, such as energy detection with thresholding, have limitations like detecting signals with low signal-to-noise ratio (SNR). This article
Externí odkaz:
https://doaj.org/article/956af2f87cf74520adfc191ddb71afd3
Autor:
Yu Wang, Tian-Rui Cui, Guang-Yang Gou, Xiao-Shi Li, Yan-Cong Qiao, Ding Li, Jian-Dong Xu, Yi-Zhe Guo, He Tian, Yi Yang, Tian-Ling Ren
Publikováno v:
Nanomaterials, Vol 13, Iss 1, p 179 (2022)
Electronic skin (e-skin) has attracted tremendous interest due to its diverse potential applications, including in physiological signal detection, health monitoring, and artificial throats. However, the major drawbacks of traditional e-skin are the w
Externí odkaz:
https://doaj.org/article/b01721a2ea2a4b64b959d9a893056a5b
Publikováno v:
Frontiers in Psychology, Vol 12 (2021)
It is well recognised that social signals play an important role in communication effectiveness. Observation of videos to understand non-verbal behaviour is time-consuming and limits the potential to incorporate detailed and accurate feedback of this
Externí odkaz:
https://doaj.org/article/e7a79a90923940a48cf6f9b45aba98a3
Autor:
Guojie Wu, Haie Li, Hongxin Ye, Zhenfeng Gong, Junsheng Ma, Min Guo, Ke Chen, Wei Peng, Qingxu Yu, Liang Mei
Publikováno v:
Sensors, Vol 22, Iss 18, p 6948 (2022)
An ultra-high-sensitivity, miniaturized Fabry-Perot interferometric (FPI) fiber-optic microphone (FOM) has been developed, utilizing a silicon cantilever as an acoustic transducer. The volumes of the cavity and the FOM are determined to be 60 microli
Externí odkaz:
https://doaj.org/article/91b72e9acf444d98932f64e2d2745fae
Publikováno v:
Frontiers in Psychiatry, Vol 12 (2021)
Opioid analgesics and maintenance treatments, benzodiazepines and z-drugs, and other sedatives and stimulants are increasingly being abused to induce psychoactive effects or alter the effects of other drugs, eventually leading to dependence. Awarenes
Externí odkaz:
https://doaj.org/article/9621defb12e84b4db5d83a3a48e80a54
Autor:
Laurent Chanel Djoufack Nkengfack, Daniel Tchiotsop, Romain Atangana, Beaudelaire Saha Tchinda, Valérie Louis-Door, Didier Wolf
Publikováno v:
Informatics in Medicine Unlocked, Vol 26, Iss , Pp 100721- (2021)
Background and objective: Initially, analysis of Electroencephalogram (EEG) signals was purely visual, tedious, time-consuming, and required a physician. Changing this old approach to classification proves to be an extraordinary task that gained much
Externí odkaz:
https://doaj.org/article/bf7f877536d4432bbf5aa40bdb6b6459