A NEW METHOD FOR APPROXIMATION OF PHYSIOLOGICAL SIGNALS

Authors
RAIFEL M RON S GUR S
Citation
M. Raifel et al., A NEW METHOD FOR APPROXIMATION OF PHYSIOLOGICAL SIGNALS, IEEE transactions on biomedical engineering, 42(11), 1995, pp. 1141-1144
Citations number
18
Categorie Soggetti
Engineering, Biomedical
Journal title
IEEE transactions on biomedical engineering → ACNP
ISSN journal
00189294
Volume
42
Issue
11
Year of publication
1995
Pages
1141 - 1144
Database
ISI
SICI code
0018-9294(1995)42:11<1141:ANMFAO>2.0.ZU;2-X
Abstract
A new robust method for the approximation of physiological signals is proposed. The noise must satisfy only one condition: that the probabil ities for positive and negative values are equal. Our results illustra te that the proposed method provides a more accurate approximation of signals than either the least square error or the least absolute devia tion method in cases that include unknown noise density.