Abstract
Aspects of the stability issue in connection with rational interpolation are investigated. In particular, it is shown that unconstrained interpolation of a given set of points together with an associated mirror-image set of points yields a one-parameter family of stable interpolating functions. As an application, it is also shown that if a certain number of Markov parameters are given, by appropriate choice of the moments stable realizations are obtained.
Original language | English |
---|---|
Pages (from-to) | 301-329 |
Number of pages | 29 |
Journal | Linear Algebra and Its Applications |
Volume | 122-124 |
Issue number | C |
DOIs | |
Publication status | Published - 1989 |