Computation of Degree Constrained Rational Interpolants with Non-Strictly Positive Parametrizing Functions via Homotopy Continuation
A numerically stable homotopy continuation method was first proposed by Enqvist for computing degree constrained rational covariance extensions. The approach was later adapted in the works of Nagamune, and Blomqvist and Nagamune, to the Nevanlinna-Pick interpolation problem and more general complexity constrained problems. However, the method has not been developed to the fullest extent as all the previous works limit the associated parametrizing function (in the form of a generalized...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of the 45th IEEE Conference on Decision and Control|
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