Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Martyna Wawrzyk"'
Autor:
Martyna Wawrzyk
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 12, Iss 2 (2022)
Different algorithms are used for the quantitative interpretation of optical spectra. Regression methods e.g CLS (Classical Least Squares) or PLS (Partial Least Squares) are often used in typical problems of laboratory spectroscopy. The spectra analy
Externí odkaz:
https://doaj.org/article/582491d9ec2b4bb2897e53596eb8fee1
Publikováno v:
Sensors, Vol 23, Iss 4, p 2295 (2023)
Fibre optic sensors using tilted fibre Bragg grating (TFBG) have high sensitivity for refractive index measurements. In order to achieve good metrological parameters of the measurement, an appropriate method of spectrum demodulation must be used. The
Externí odkaz:
https://doaj.org/article/948a80ef1c2742bfa5f1e7cde5c75482
Autor:
Martyna Wawrzyk
Publikováno v:
Journal of Computer Sciences Institute, Vol 15 (2020)
The paper is focused on application of the clustering algorithm and Decision Tress classifier (DTs) as a semi-supervised method for the task of cognitive workload level classification. The analyzed data were collected during examination of Digit Symb
Externí odkaz:
https://doaj.org/article/204d5ed7c06749cbb55d8085be619c09
Publikováno v:
Sensors, Vol 21, Iss 22, p 7526 (2021)
Tilted fibre Bragg grating (TFBG) are used as sensors to determine many quantities such as refractive index, temperature, stress, rotation and bending. The TFBG spectrum contains a lot of information and various algorithms are used for its analysis.
Externí odkaz:
https://doaj.org/article/c681a85c85994bb6a97ea6141bacd2e3
Autor:
Małgorzata Plechawska-Wójcik, Kinga Wesołowska, Martyna Wawrzyk, Monika Kaczorowska, Mikhail Tokovarov
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 7, Iss 2 (2017)
The article presents the analysis of various kinds of montage applied in the analysis of electroencephalographic data. The present study covers analysis of data obtained as a result of EEG examination of several persons with the age of 23–24 years.
Externí odkaz:
https://doaj.org/article/95cefffeb9834d1594e2eb926ec1f7b5
Autor:
Martyna Wawrzyk
Publikováno v:
2nd International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland: ENVIRONMENT – PLANT – ANIMAL – PRODUCT.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e677ae5fc5bb28b28c45bb3c43445c5f
https://doi.org/10.24326/icdsupl2.t062
https://doi.org/10.24326/icdsupl2.t062
Publikováno v:
Computer Information Systems and Industrial Management ISBN: 9783030476786
CISIM
CISIM
Assessment of cognitive workload level is important to understand human mental fatigue, especially in the case of performing intellectual tasks. The paper presents a case study on binary classification of cognitive workload levels. The dataset was re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f7cfe52ca758544f4e815c48bb5e3a
https://doi.org/10.1007/978-3-030-47679-3_21
https://doi.org/10.1007/978-3-030-47679-3_21
Publikováno v:
Sensors, Vol 21, Iss 7526, p 7526 (2021)
Sensors
Volume 21
Issue 22
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 22
Sensors (Basel, Switzerland)
Tilted fibre Bragg grating (TFBG) are used as sensors to determine many quantities such as refractive index, temperature, stress, rotation and bending. The TFBG spectrum contains a lot of information and various algorithms are used for its analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d2b6419d803b7dae9e7f95e820ee79
https://doi.org/10.3390/s21227526
https://doi.org/10.3390/s21227526
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319999807
The purpose of the paper is to apply EEG spectral analysis to compare brain activity during Virtual Reality (VR) stimulation. This preliminary study covers analysis of EEG data from three participant at the age of 20–25. In the examination 10–20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a60aec34066c91a2ee2cad72bc8c0ad
https://doi.org/10.1007/978-3-319-99981-4_21
https://doi.org/10.1007/978-3-319-99981-4_21
Autor:
Kinga Wesołowska, Monika Kaczorowska, Magdalena Borys, Martyna Wawrzyk, Małgorzata Plechawska-Wójcik, Michail Tokovarov
Publikováno v:
HSI
Cognitive workload is a quantitative usage measure of the limited amount of working memory. Its measuring is of great importance for understanding human mental effort processing, evaluating information systems or supporting diagnosis and treatment of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51088611e52db68f42fd0e81875b201
https://doi.org/10.1109/hsi.2018.8431105
https://doi.org/10.1109/hsi.2018.8431105