A computer program for Wiener filtering of evoked potential data.
We have developed a computer program for Wiener filtering of evoked potential data. The basic algorithm involves computation of the difference berween the power spectrum of the sweep sum and the sum of power spectra of individual sweeps. Power spectra are computed by means of the discrete Fourier transform. The program is now being run on a LSI-11 computer in a neurophysiology research laboratory to analyze somatic evoked potential data from monkeys.
D000818:Animals; D003201:Computers; D004581:Electronics; D005071:Evoked Potentials; D005374:Filtration; D005583:Fourier Analysis; D000882:Haplorhini; D006801:Humans; D008959:Models, Neurological