Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jerzy Roj"'
Autor:
Łukasz Dróżdż, Jerzy Roj
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 643-648 (2024)
The article presents a method for analyzing the own errors of the discrete wavelet transform algorithms, which are introduced by these algorithms into the output quantities. The presented considerations include determining the origin of the error sig
Externí odkaz:
https://doaj.org/article/802ca359f9f84781811c97425b3dc1db
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7334 (2024)
The article describes a method for determining the resultant expanded uncertainty value in the case of analyzing an uncertainty budget with many components. It employs interval arithmetic, known for its low calculation complexity compared to other me
Externí odkaz:
https://doaj.org/article/f987c71f6d2940cca095801cead49883
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3691 (2024)
This paper discusses the role of the discrete wavelet transform algorithm in processing error signals present in the input quantities of the algorithm. In considering the error model of the measurement chain, the parameters of the error signals in th
Externí odkaz:
https://doaj.org/article/c7746a7a72684af1bfe0b764ad8ffa77
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3461 (2024)
This paper presents an error model of a measurement chain containing a link that executes a discrete wavelet transform algorithm, which is most often the last stage of measurement signal processing. The goal is to determine the uncertainty budget of
Externí odkaz:
https://doaj.org/article/5dd6e6e9d9ba444183010f0845162bc0
Publikováno v:
Communications, Vol 20, Iss 1, Pp 32-36 (2018)
The paper deals with research results of electronic fuel system injection (FSI) and its possible measurement for diagnostic analysis. In the parts of the paper the design and operation of a typical fuel injection system is described and its electroni
Externí odkaz:
https://doaj.org/article/c938d8195451446ea5db98ded15a8cdd
Autor:
Jerzy Roj
Publikováno v:
Sensors, Vol 16, Iss 8, p 1267 (2016)
The paper presents two methods of dynamic error correction applied to transducers used for the measurement of gas concentration. One of them is based on a parametric model of the transducer dynamics, and the second one uses the artificial neural netw
Externí odkaz:
https://doaj.org/article/68aec90a3cda41de9b38f4886c7cdd3e
Autor:
Jerzy Roj
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:11-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d1b9419af64cc5e1bdde7c53a4f0a6
https://doi.org/10.15199/48.2022.12.03
https://doi.org/10.15199/48.2022.12.03
Autor:
Jerzy Roj
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:157-161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e884447415a0117749ad4dafce61f8
https://doi.org/10.15199/48.2022.11.31
https://doi.org/10.15199/48.2022.11.31
Autor:
Łukasz Dróżdż, Jerzy Roj
Publikováno v:
Electronics
Volume 10
Issue 7
Electronics, Vol 10, Iss 764, p 764 (2021)
Volume 10
Issue 7
Electronics, Vol 10, Iss 764, p 764 (2021)
The paper presents considerations concerning the transfer of random errors from the input to the output of the Discrete Wavelet Transform (DWT) algorithm. The concept of determining an uncertainty of its output data based on the probabilistic error d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78ad8e46930146245472223431eb5a8
https://doi.org/10.3390/electronics10070764
https://doi.org/10.3390/electronics10070764
Autor:
Kamil Kaszyca, Marcin Chmielewski, Bartosz Bucholc, Piotr Błyskun, Fatima Nisar, Jerzy Rojek, Rafał Zybała
Publikováno v:
Materials, Vol 17, Iss 6, p 1422 (2024)
The interest in the Spark Plasma Sintering (SPS) technique has continuously increased over the last few years. This article shows the possibility of the development of an SPS device used for material processing and synthesis in both scientific and in
Externí odkaz:
https://doaj.org/article/17ba8f8e3eee470c86be79e07727ff92