Title :
Analysis of ECG from pole-zero models
Author :
Murthy, I.S.N. ; Prasad, G. S S Durga
fDate :
7/1/1992 12:00:00 AM
Abstract :
A complete solution for the delineation of the ECG signal into its component waves is proposed from a system theoretic point of view. The discrete cosine transform (DCT) of a bell-shaped biphasic function is approximated mathematically by a system function with two poles and two zeros, i.e., of order
Keywords :
electrocardiography; physiological models; poles and zeros; waveform analysis; ECG analysis; ECG component waves; ECG signal delineation; QRS complex; Steiglitz-McBride method; bell-shaped biphasic function; discrete cosine transform; mathematical approximation; partial fractions; pole-zero models; systems theory; Discrete cosine transforms; Electrocardiography; Hardware; Heart rate variability; Independent component analysis; Poles and zeros; Robustness; Sampling methods; Signal analysis; Strips; Algorithms; Artifacts; Computer Simulation; Electrocardiography; Mathematics; Signal Processing, Computer-Assisted;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
