Title :
Block discrete-time Schwarz form of multivariable rational interpolant and positivity by linear matrix inequality
Author_Institution :
R. Inst. of Technol., Stockholm, Sweden
Abstract :
The state-space realization of the multivariable rational interpolant with bounded McMillan degree is given by the block discrete-time Schwarz form. A characterization of the positive realness of the block discrete-time Schwarz form is given by a linear matrix inequality.
Keywords :
covariance matrices; discrete time systems; interpolation; linear matrix inequalities; state-space methods; block discrete-time Schwarz form; bounded McMillan degree; linear matrix inequality; multivariable rational interpolant; state-space realization; Abstracts; Covariance matrices; Linear matrix inequalities; Manganese; Silicon; Tin; Zinc;
Conference_Titel :
Signal Processing Conference, 2009 17th European
Conference_Location :
Glasgow
Print_ISBN :
978-161-7388-76-7
