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...
Main Authors: | , |
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Format: | Journal article |
Language: | English |
Published: |
2002
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