Fundamentals of Time- and Frequency-Domain Analysis of Signal-Averaged Electrocardiograms

Abstract

The mathematical framework established for the computer-aided analysis of linear systems has been used both to generate and to study signal-averaged ECGs. In this context a system is a mathematical model for any physical operation or transformation that takes an input and produces an output. A system is linear if the output due to two inputs delivered… (More)

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4 Figures and Tables