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1988 | OriginalPaper | Buchkapitel

Nonlinear Filtering and Smoothing with High Signal-to-Noise Ratio

verfasst von : J. Picard

Erschienen in: Stochastic Processes in Physics and Engineering

Verlag: Springer Netherlands

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This work deals with the problem of estimating a state process, the measurements of which are corrupted by an independent white noise of order ε. We derive a finite-dimensional filter which is asymptotically optimal as ε → 0 and we estimate the rate of convergence with a new method. We also obtain an approximate solution of the smoothing problem.

Metadaten
Titel
Nonlinear Filtering and Smoothing with High Signal-to-Noise Ratio
verfasst von
J. Picard
Copyright-Jahr
1988
Verlag
Springer Netherlands
DOI
https://doi.org/10.1007/978-94-009-2893-0_14