Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Turker Koza"'
Publikováno v:
Elektronika ir Elektrotechnika, Vol 24, Iss 5, Pp 62-68 (2018)
The Doppler signal of mitral valve is a biomedical signals and it is acquired by Doppler ultrasound device from mitral valve of hearth. It contains useful information about mitral valve and it can be used to diagnose mitral valve diseases by doctors.
Externí odkaz:
https://doaj.org/article/ffe33c882363404c9024bb0e3169ac89
Autor:
Nurhan Karaboga, Turker Koza
Publikováno v:
SIU
Quarter mirror filters (QMF) banks are filter banks where a prototype filter is designed and the other filters are obtained by converting the prototype filter. In this study, a new QMF design method is proposed based on the power spectral density of
Publikováno v:
SIU
This paper represents, a new heuristic algorithm, bat algorithm, is used to optimize filter coefficients in the design of low pass finite impulse response (FIR) digital filter. The FIR digital filters have a wide range of applications due to the feat
Publikováno v:
Elektronika ir Elektrotechnika, Vol 24, Iss 5, Pp 62-68 (2018)
WOS: 000448209800010
The Doppler signal of mitral valve is a biomedical signals and it is acquired by Doppler ultrasound device from mitral valve of hearth. It contains useful information about mitral valve and it can be used to diagnose mitral
The Doppler signal of mitral valve is a biomedical signals and it is acquired by Doppler ultrasound device from mitral valve of hearth. It contains useful information about mitral valve and it can be used to diagnose mitral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2891ab3a35c5fb07a8e713c9154fede9
https://avesis.erciyes.edu.tr/publication/details/22b99542-35eb-4bc7-a798-d5edd8d76973/oai
https://avesis.erciyes.edu.tr/publication/details/22b99542-35eb-4bc7-a798-d5edd8d76973/oai
Autor:
Nurhan Karaboga, Turker Koza
Publikováno v:
SIU
This paper presents a frequency domain signal based design method for quadrature mirror filter (QMF) banks. the proposed filter banks performances were examined and evaluated for the time domain signals In designs, the artificially generated EEG sign
Publikováno v:
SIU
In this study, Cosine Modulated Filter Bank design and Quadrature Mirror Filter Bank design are performed using prototype filter designed with Artificial Bee Colony Algorithm. The same design example parameters were used for both filter banks; the pe
Autor:
Nurhan Karaboga, Turker Koza
In this paper, a new design method was developed for quadrature mirror filter (QMF) bank. Previous QMF bank design methods focused on frequency response properties such as pass band and stop band parameters with symmetrical filters. With the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70f4cd9cd5610cdf7b28a356c80358c9
https://avesis.erciyes.edu.tr/publication/details/76d1174c-3a52-4e08-8f51-08b022859a74/oai
https://avesis.erciyes.edu.tr/publication/details/76d1174c-3a52-4e08-8f51-08b022859a74/oai
Publikováno v:
SIU
24th Signal Processing and Communication Application Conference (SIU) -- MAY 16-19, 2016 -- Zonguldak, TURKEY
WOS: 000391250900231
Electrocardiographic (ECG) signal is a biological signal that contains useful information about electrical ac
WOS: 000391250900231
Electrocardiographic (ECG) signal is a biological signal that contains useful information about electrical ac
Autor:
Nurhan Karaboga, Turker Koza
Publikováno v:
2015 19th National Biomedical Engineering Meeting (BIYOMUT).
Filter banks are used like as sub band applications and sub band coding in the signal processing. Quadrature Mirror Filter (QMF) is a base filter bank for these applications. In this work, QMF bank designed for specific signal. QMF prototype filter p
Publikováno v:
SIU
23nd Signal Processing and Communications Applications Conference (SIU) -- MAY 16-19, 2015 -- Inonu Univ, Malatya, TURKEY
WOS: 000380500900477
Noise elimination is an important problem for biomedical signals like as mitral valve Doppler sig
WOS: 000380500900477
Noise elimination is an important problem for biomedical signals like as mitral valve Doppler sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f524c9c758ddeba848a9509ce46dde3
https://hdl.handle.net/20.500.12418/7968
https://hdl.handle.net/20.500.12418/7968