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Published June 1981 | public
Journal Article

A unified approach to discrete-time distributed parameter estimation by the least-squares method


Optimal prediction, filtering, and smoothing for a discrete-time distributed parameter system are approached in a unified manner using the least-squares method. Based on an unibiased, minimum variance estimation error criterion, the optimal filter is derived. Then the optimal prediction and smoothing estimators are derived, including fixed-point, fixed-interval, and fixed-lag smoothers.

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© 1981 Informa.

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