DocumentCode
1208193
Title
Facts and Fancies About a Posteriori "Wiener" Filtering
Author
DE Weerd, Johannes P.C.
Author_Institution
Department of Clinical Neurophysiology, Radboud Hospital, University of Nijmegen
Issue
3
fYear
1981
fDate
3/1/1981 12:00:00 AM
Firstpage
252
Lastpage
257
Abstract
A posterior "Wiener" filtering is an estimation technique that has gained renewed interest in recent years, particularly in evoked potential studies. However, several misconceptions appear to exist with respect to the theory and its applicability. The purpose of this paper is to clarify these aspects and to explain the method in a comprehensive manner. Finally, the use of a more powerful time-varying filtering technique is recommended.
Keywords
Additive noise; Estimation; Filtering; Fourier transforms; Hospitals; Neurophysiology; Signal processing; Signal to noise ratio; Stochastic resonance; Wiener filter; Evoked Potentials, Auditory; Mathematics;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1981.324697
Filename
4121190
Link To Document