Comparison of discrete wavelet and Fourier transforms for ECG beat classification


Dokur Z., Olmez T., YAZGAN E.

ELECTRONICS LETTERS, vol.35, no.18, pp.1502-1504, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 18
  • Publication Date: 1999
  • Doi Number: 10.1049/el:19991095
  • Journal Name: ELECTRONICS LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1502-1504
  • Istanbul Technical University Affiliated: Yes

Abstract

Two feature extraction methods, Fourier and wavelet analyses for ECG beat classification, are comparatively investigated. ECG features are searched by dynamic programming according to the divergence values. 10 types of ECG beat from an MIT-BIH database are classified with a success of 97% using a restricted Coulomb energy mural network trained by genetic algorithms.