Systolic computation of the matrix exponential and other matrix functions
David John Evans, Konstantinos G. Margaritis · International Journal of Computer Mathematics · 1988
This paper discusses the systolic implementation of the computation of the exponential of a matrix by means of techniques involving “scaling and squaring” as applied to the Taylor series approximation. Further, it is shown that a number of other matrix functions, such as A -1 A 1/2 A -1/2 cos(A), sin(A), log(A), can be computed systolically using similar techniques.