A Sequential Method for Nonlinear Filtering: Numerical Implementation and Comparisons

R. Kalaba, K. Spingarn and Leigh Tesfatsion ()

Staff General Research Papers from Iowa State University, Department of Economics

Abstract: Exact equations are presented for sequentially updating the optimal solution for a discrete-time analog of the basic Sridhar nonlinear filtering problem as the process length increases and new observations are obtained. A tabular method is described for implementing numerically the sequential filtering equations. The accuracy and efficiency of the tabular method are illustrated by means of several numerical examples. Annotated pointers to related work can be accessed here: http://www.econ.iastate.edu/tesfatsi/flshome.htm

Keywords: nonlinear filtering; sequential updating; Sridhar filtering (search for similar items in EconPapers)
JEL-codes: B4 C0 C1 D0 (search for similar items in EconPapers)
Date: 2004-01-13

Published in Journal of Optimization Theory and Applications, 1981, Vol. 34, pp. 541-559.

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Persistent link: http://EconPapers.repec.org/RePEc:isu:genres:11215

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