DocumentCode
1206857
Title
Latent Components in the Electrocardiogram
Author
Graham, Martin
Author_Institution
Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
Issue
3
fYear
1976
fDate
5/1/1976 12:00:00 AM
Firstpage
220
Lastpage
224
Abstract
A new decomposition technique useful for representing a set of observed electrocardiograms is presented. This decomposition is different from past techniques in the constraints placed on the component waveforms in that they must be positive and start, stop, and overlap in a prescribed manner. The number of component waveforms is dependent on the maximum error tolerated in the reconstruction of the observed waveforms from the component representation.
Keywords
Computer errors; Electric variables; Electrocardiography; Electrodes; Fourier series; Heart; Torso; Electrocardiography;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1976.324634
Filename
4121037
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