Zobrazeno 1 - 10
of 126
pro vyhledávání: '"hamming window"'
Publikováno v:
Results in Control and Optimization, Vol 17, Iss , Pp 100485- (2024)
Electroencephalography (EEG) is used to monitor brain activity. The brain signals consist of different frequency band signals delta, theta, alpha, beta, and gamma waves. The signals are affected by external noise which reduces the quality of the EEG
Externí odkaz:
https://doaj.org/article/c16f4f7f985c463faf3356354dead73f
Autor:
Fan Wenhua
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Using speech recognition for packaging design is an effective way to enhance designers’ creative inspiration. Based on speech recognition technology, this paper constructs a speech recognition model with speech pre-emphasis, Hamming window split-fr
Externí odkaz:
https://doaj.org/article/c308646b2a8542b6a8a678939c624e5f
Akademický článek
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Publikováno v:
Mathematics, Vol 11, Iss 7, p 1730 (2023)
With high performances of image capturing tools, image information can be easily obtained by screenshots that make image copyright protection a challenging task. The existing screen-shooting watermarking algorithms suffer from a huge running time, in
Externí odkaz:
https://doaj.org/article/5d030ef64e4043c28e7ba6a29a7f398d
Autor:
Nurhan Karaboğa, Bircan Kamışlıoğlu
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 25, Iss 2, Pp 165-173 (2019)
Son yıllarda hızlı sayısal süzgeçler ve süzgeç bankalarında önemli gelişmeler olmuştur. Çoklu hıza sahip süzgeç bankalarının bir uygulaması olarak bilinen QMF (Çeyrek Ayna Süzgeç-Quadrature Mirror Filter) bankası alt bant kodla
Externí odkaz:
https://doaj.org/article/fa874b1679104195b896ea3c2bab9db0
Autor:
Bircan Kamışlıoğlu, Nurhan Karaboğa
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 25, Iss 2, Pp 165-173 (2019)
Son yıllarda hızlı sayısal süzgeçler ve süzgeç bankalarında önemli gelişmeler olmuştur. Çoklu hıza sahip süzgeç bankalarının bir uygulaması olarak bilinen QMF (Çeyrek Ayna Süzgeç-Quadrature Mirror Filter) bankası alt bant kodla
Externí odkaz:
https://doaj.org/article/10339b05df684916ba6776bb0e82d8e3
Akademický článek
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Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2019, Iss 1, Pp 1-9 (2019)
Abstract Multi-rate signal processing, an important part of the design of a digital frequency converter, is realized mainly based on interpolation and decimation, which match the sampling rate between the baseband and high-frequency processing side,
Externí odkaz:
https://doaj.org/article/1adc6decf49748359e42f0d151be68d7
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 59, Iss 5, Pp 397-417 (2016)
This article presents the implementation of digital filters used in digital relay protection current measuring elements. Mathematical descriptions of the considered digital filters as well as the computer programs for their coefficients calculation a
Externí odkaz:
https://doaj.org/article/74276269ddf949c3b17ccdd30027d972
Akademický článek
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