학술논문

Variance Reduced Ensemble Kalman Filtering.
Document Type
Article
Source
Monthly Weather Review. Jul2001, Vol. 129 Issue 7, p1718. 11p. 10 Graphs.
Subject
*KALMAN filtering
*ALGORITHMS
*ANALYSIS of covariance
Language
ISSN
0027-0644
Abstract
Provides information on a study which proposed the combination of a number of algorithms and the use of a reduced-rank approximation of the covariance matrix as a variance reductor for the ensemble Kalman filtering problems. Example of variance reduction; Application; Conclusions.