Wavelet and Fourier analysis of ventricular and main arteries pulsations in anesthetized dogs

Wavelet and Fourier analysis of ventricular and main arteries pulsations in anesthetized dogs

The purpose of this study was to characterize time-frequency behavior using the Continuous Wavelet Transform (CWT) and Fast Fourier Transform (FFT) to analyze ventricular and arterial pressure signals from anesthetized mongrel dogs. Both ventricular and arterial pressure pulsations were recorded usi...

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Bibliographic Details
Main Authors: RAÚL F JIMÉNEZ, PATRICIO TORRES, BRUNO GÜNTHER, ENRIQUE MORGADO, CLAUDIA A JIMÉNEZ
Format: Article
Language:English
Published: BMC 2004-01-01
Series:Biological Research
Subjects:
wavelet transform
Fourier transform
time-frequency-amplitude
ventricular and arterial pressures
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000300008

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