Hidden Markov based autoregressive analysis of stationary and non-stationary electrophysiological signals for functional coupling studies.

In this paper, we apply multivariate autoregressive (MAR) models to problems of spectral estimation for stationary and non-stationary electrophysiological data. We describe how to estimate spectral matrices and approximate confidence limits from MAR coefficients, and for stationary data spectral res...

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Bibliographic Details
Main Authors: Cassidy, M, Brown, P
Format: Journal article
Language:English
Published: 2002