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Alternative equations for combining the results of Kalman filters

Taplin, R.H. (1998) Alternative equations for combining the results of Kalman filters. Computational Statistics & Data Analysis, 29 (2). pp. 231-238.

Link to Published Version: http://dx.doi.org/10.1016/S0167-9473(98)00069-3
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Abstract

New equations are provided to combine the results of the Kalman filter applied in the usual way and the Kalman filter applied in the reverse direction in time. The new equations require fewer matrix inversions and are applicable under very mild conditions on the state space representation of the time series model. These equations form the basis of computationally efficient methods for investigating the possibility of anomalies such as outliers in a time series.

Item Type: Journal Article
Murdoch Affiliation: School of Mathematical and Physical Sciences
Publisher: Elsevier
URI: http://researchrepository.murdoch.edu.au/id/eprint/36561
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