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Details van artikel 3 van 7 gevonden artikelen
| Titel: |
Estimation and tests of hypotheses for the initial mean and covariance in the kalman filter model |
| Auteur: |
Shumway, R. H. Olsen, D. E. Levy, L. J. |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 10 (1981) nr. 16 pagina's 1625-1641 |
| Jaar: |
1981 |
| Inhoud: |
Kalman filtering techniques are widely used by engineers to recursively estimate random signal parameters which are essentially coefficients in a large-scale time series regression model. These Bayesian estimators depend on the values assumed for the mean and covariance parameters associated with the initial state of the random signal. This paper considers a likelihood approach to estimation and tests of hypotheses involving the critical initial means and covariances. A computationally simple convergent iterative algorithm is used to generate estimators which depend only on standard Kalman filter outputs at each successive stage. Conditions are given under which the maximum likelihood estimators are consistent and asymptotically normal. The procedure is illustrated using a typical large-scale data set involving 10-dimensional signal vectors. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 7 gevonden artikelen
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