DocumentCode
1312189
Title
Computational improvement in the calculation of the natural log of a square matrix
Author
Bingulac, S.
Volume
26
Issue
13
fYear
1990
fDate
6/21/1990 12:00:00 AM
Firstpage
861
Lastpage
862
Abstract
A computational improvement on an algorithm previously derived for the calculation of the natural log of a square matrix is presented, allowing a more general use of the algorithm. This algorithm is useful in estimating the state-space model of a continuous-time multivariable system from data obtained with a discrete-time model.
Keywords
State estimation; discrete time systems; matrix algebra; multivariable systems; state estimation; state-space methods; continuous-time multivariable system; discrete-time model; natural log; square matrix; state-space model;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900564
Filename
82817
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