Title :
Reduced spline representations for EEG signals
Author :
Larsen, R.D. ; Crawford, E.F. ; Smith, P.W.
Author_Institution :
University of Nevada, Reno, NV
fDate :
5/1/1977 12:00:00 AM
Abstract :
EEG data were approximated in a least squares sense by a normalized B-spline system having a prescribed knot sequence. The frequency content of the EEG is preserved in the power spectrum of a splined EEG having substantially fewer knots than sample points.
Keywords :
Data compression; Electroencephalography; Frequency; Function approximation; Least squares approximation; Pattern analysis; Polynomials; Spectral analysis; Spline; Time series analysis;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1977.10565
