A simplified minimal realization algorithm for symmetric impulse response matrix using moments
M. Lal, H. Singh, K.A. Khan · IEEE Transactions on Automatic Control · 1973
A technique for the minimal reciprocal realization of a linear time-invariant system based on the moments of the symmetric impulse response matrix has been proposed recently. This technique is simplified in the light of the algorithm suggested recently by Chen and Mittal [3], thereby reducing significantly the computing time and memory storage required.