Correlation algorithm and sampling techniques for estimating the signal-to-noise ratio of the electrocardiogram

C. Charayaphan, A. E. Marble, S. T. Nugent, D. Swingler

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

An algorithm, based on correlation techniques, is proposed for estimating the signal-to-noise ratio of very low frequency signals contaminated by white and flicker noise. Sampling techniques based on converting a single continuous signal into two time series that satisfy the requirements of cross-correlation functions are proposed. The algorithm has been tested on simulated data and the electrocardiogram transduced from ten patients.

Original languageEnglish
Pages (from-to)516-520
Number of pages5
JournalJournal of Biomedical Engineering
Volume14
Issue number6
DOIs
Publication statusPublished - Nov 1992

ASJC Scopus Subject Areas

  • Biophysics

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