Title :
Minimum Phase Considerations in the Analysis of Sinusoidal Work
Author :
Sherrill, Duane L. ; Swanson, George D.
Author_Institution :
Department of Anesthesiology and Bio-metrics, University of Colorado Health Sciences Center
Abstract :
A rational transfer function has the property that, given the amplitude response to a sinusoidal input, a unique minimum phase response exists. The property can be used to check to see if a rational transfer function is an appropriate model. This concept was applied to recently published sinusoidal O2 consumption data.
Keywords :
Attenuation; Biometrics; Delay effects; Frequency response; Laplace equations; Parameter estimation; Piecewise linear approximation; Piecewise linear techniques; Transfer functions; Cardiac Output; Humans; Lung Volume Measurements; Models, Biological; Oxygen Consumption; Reaction Time; Time Factors;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
DOI :
10.1109/TBME.1981.324683
