DocumentCode
3395980
Title
Arterial Doppler signal simulation by time domain processing
Author
Wang, Yuanyuan ; Fish, Peter J.
Author_Institution
Sch. of Electron. Eng. Sci., Univ. of Wales, Bangor, UK
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
999
Abstract
A computer simulation method for arterial Doppler ultrasound signals based on the application of white noise to a filter with a time-varying impulse response is described. The method is simple to implement and requires the input of only the mean frequency and spectrum shape variation during the cardiac cycle
Keywords
biomedical ultrasonics; digital simulation; haemodynamics; medical signal processing; time-domain analysis; white noise; arterial Doppler signal simulation; computer simulation method; digital Doppler signal processing methods; mean frequency; spectrum shape variation; time domain processing; time-varying impulse response; Analytical models; Bandwidth; Computational modeling; Computer simulation; Fourier transforms; Frequency estimation; Frequency response; Nonlinear filters; Signal processing; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579414
Filename
579414
Link To Document