Zobrazeno 1 - 10
of 18
pro vyhledávání: '"noise cancelation"'
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 64:338-347
This article describes a novel technique for removing the influence of a continuous wave (or narrowband) electromagnetic disturbance in orthogonal frequency division multiplexing (OFDM) systems with quadrature amplitude modulation or phase-shift keyi
Publikováno v:
Electronics; Volume 11; Issue 9; Pages: 1372
This paper presents a low-noise amplifier (LNA) with single to differential conversion (Balun) for multi-standard radio applications. The proposed LNA combines a common-gate (CG) stage for wideband input matching and a common-source (CS) stage to can
Autor:
Zahra Vahabi, Saeed Kermani
Publikováno v:
Journal of Medical Signals and Sensors, Vol 2, Iss 3, Pp 176-183 (2012)
Unknown noise and artifacts present in medical signals with non-linear fuzzy filter will be estimated and then removed. An adaptive neuro-fuzzy interference system which has a non-linear structure presented for the noise function prediction by before
Externí odkaz:
https://doaj.org/article/8dde0f7568364c70924c8abd2c948ffb
Publikováno v:
2021 7th International Conference on Signal Processing and Intelligent Systems (ICSPIS).
Power-line interference is an important intruder source while recording weak potentials like biomedical signals.Hence, designing a high-quality notch filter with desirable gain and phase attributes is of interest.In this work, we present a unit-gain
Autor:
Богданов, Олексій Вікторович
Карчевський Ю.А. «Активна шумоізоляція вагону метро» – К.: НТУУ «КПІ», ФЕЛ, кафедра Акустики та акустоелектроніки, група ДГ-72мп, 2018. – 57 ар
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2635::40b473c75f92e2e83f6476f1b497ec9a
https://ela.kpi.ua/handle/123456789/25599
https://ela.kpi.ua/handle/123456789/25599
Publikováno v:
Sensors & Transducers, Vol 187, Iss 4, Pp 138-145 (2015)
In this paper, an efficient Error Data Normalized Variable Step Size Least Mean Square (EDNVSSLMS) adaptive algorithm is presented to enhance the quality of an Electrocardiogram (ECG) signal. Due to physiological and non-physiological effects, ECG si
Publikováno v:
2016 IEEE International Topical Meeting on Microwave Photonics (MWP)
2016 IEEE International Topical Meeting on Microwave Photonics (MWP), 2016, Long Beach, United States. pp.332-335, ⟨10.1109/MWP.2016.7791273⟩
2016 IEEE International Topical Meeting on Microwave Photonics (MWP), 2016, Long Beach, United States. pp.332-335, ⟨10.1109/MWP.2016.7791273⟩
International audience; Buffer Reservoir approach is proposed and explored in order to deeply modify the dynamical behavior of solid-state lasers leading to a cancelation of resonant noise. The relaxation oscillation noise is reduced by more than 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db8b429c419a4f6a871564400302e5b
https://univ-rennes.hal.science/hal-01484635
https://univ-rennes.hal.science/hal-01484635
Noise affects people in very different aspects and in almost every aspect of our daily life. The most prominent impact of noise exposure is hearing loss. However, it can also impair people at their work settings due to other effects rather than heari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a4779f98955415f8bfe2ab1fbc6194
https://hdl.handle.net/1822/38473
https://hdl.handle.net/1822/38473
Autor:
Zachary P. Kilpatrick
Publikováno v:
Frontiers in Computational Neuroscience
Frontiers in Computational Neuroscience, Vol 7 (2013)
Frontiers in Computational Neuroscience, Vol 7 (2013)
Persistent activity observed during delayed-response tasks for spatial working memory (Funahashi et al 1989) has commonly been modeled by recurrent networks whose dynamics is described as a "bump attractor" (Compte et al 2000). We examine the effects