TIME-VARYING OPTIMUM FILTERS FOR THE ESTIMATION OF VISUALLY EVOKED POTENTIAL (VEP) WAVEFORMS
Hua Jiang · Acta Automatica Sinica · 1991
By means of a self-adjusting nonstationary signal model for the VEP waveforms presented in this paper, we deveise a time-varying filter for the estimation of the VEP waveforms. Signals thus estimated concur with the original in latency, but have some declinations in peak amplitude. Both computer simulations and experiments have proven its effectiveness.