Abstract
An estimation procedure for dealing with time-varying evoked potentials is presented here. The evoked response is modeled as a dynamic Fourier series and the Fourier coefficients are estimated adaptively by the least mean square algorithm. Approximate expressions have been developed for the estimation error and time constant of adaptation. A procedure for optimizing the estimator performance is also presented. The effectiveness of the estimator in dealing with simulated as well as actual evoked responses is demonstrated.
Original language | English (US) |
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Pages (from-to) | 448-455 |
Number of pages | 8 |
Journal | IEEE Transactions on Biomedical Engineering |
Volume | 36 |
Issue number | 4 |
DOIs | |
State | Published - Apr 1989 |
ASJC Scopus subject areas
- Biomedical Engineering