PMID: 11334633May 4, 2001Paper

Determination of aorta failure with the application of FFT, AR and wavelet methods to Doppler technique

Computers in Biology and Medicine
Inan GülerS Müldür

Abstract

In this study, Doppler signals recorded from the output of aorta valve of 24 patients were transferred to a personal computer (PC) by using a 16-bit sound card. Doppler difference frequencies were recorded from each of the patients, and then analyzed using fast Fourier transform, autoregressive and wavelet transform analyzer to obtain their sonograms. These sonograms are then used to compare with the applied methods in terms of medical evaluation.

References

Jun 1, 1991·IEEE Transactions on Bio-medical Engineering·J Y DavidD P Giddens
Jan 1, 1989·Ultrasound in Medicine & Biology·F S Schlindwein, D H Evans
Jan 1, 1989·Medical & Biological Engineering & Computing·K Kaluzynski
Jul 1, 1995·Computers in Biology and Medicine·N F GülerI Güler
Jan 1, 1996·Computer Methods and Programs in Biomedicine·I GülerM K Kiymik
Aug 26, 1999·Ultrasound in Medicine & Biology·N AydinH S Markus

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Citations

Jun 4, 2005·Journal of Medical Systems·Necaattin BarşçiInan Güler
Jul 30, 2005·Journal of Medical Systems·Nihal Fatma Güler, Sabri Koçer
Oct 3, 2002·Computers in Biology and Medicine·Inan GülerNecaattin Barişçi
Jun 7, 2003·Computers in Biology and Medicine·Inan Güler, Elif Derya Ubeyli
Jul 25, 2003·Computers in Biology and Medicine·Inan Güler, Elif Derya Ubeyli
May 18, 2004·Computers in Biology and Medicine·U Uçman ErgünInan Güler
Mar 17, 2009·Behavioral and Brain Functions : BBF·Silvia Solís-OrtízOctavio Obregón
Sep 26, 2006·Computers in Biology and Medicine·Firat HardalaçSelami Serhatlioğlu
Nov 1, 2005·Medical Engineering & Physics·Yufeng ZhangXinling Shi
May 11, 2011·Microcirculation : the Official Journal of the Microcirculatory Society, Inc·Catherine E QuinnGary E McVeigh

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