Title :
Efficient multivariable frequency response computations
Author_Institution :
University of Southern California, Los Angeles, CA
Abstract :
An efficient algorithm is presented for the reliable computation of frequency response matrices of the form P(j??l-A)-1Q. Efficiency is achieved through an initial reduction of A to upper Hessenberg form H so that (j??l-H) remains upper Hessenberg as ?? is varied over a desired range. Linear systems with upper Hessenberg coefficient matrices can then be solved easily and accurately.
Keywords :
Frequency response;
Conference_Titel :
Decision and Control including the Symposium on Adaptive Processes, 1980 19th IEEE Conference on
Conference_Location :
Albuquerque, NM, USA
DOI :
10.1109/CDC.1980.272015
