Article ID Journal Published Year Pages File Type
4638348 Journal of Computational and Applied Mathematics 2016 10 Pages PDF
Abstract

This work presents a new algorithm for matrix exponential computation that significantly simplifies a Taylor scaling and squaring algorithm presented previously by the authors, preserving accuracy. A Matlab version of the new simplified algorithm has been compared with the original algorithm, providing similar results in terms of accuracy, but reducing processing time. It has also been compared with two state-of-the-art implementations based on Padé approximations, one commercial and the other implemented in Matlab, getting better accuracy and processing time results in the majority of cases.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
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