Title :
Operator algebra of the discrete time-variant linear systems
Author :
Koga, Tosiro ; Miyazaki, A.
Author_Institution :
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
The authors give the fundamentals of the operator-algebraic treatment of time-varying systems in discrete time in a refined form. As a result, it is shown that conventional techniques known in the theory of linear time-invariant systems, for example, digital filters, can be extended also to linear time-varying systems. As an application of the results, explicit formulas of PARCOR coefficients of the nonstationary AR process are given
Keywords :
discrete time systems; linear systems; time-varying networks; time-varying systems; PARCOR coefficients; discrete time-variant linear systems; explicit formulas; linear time-varying systems; nonstationary AR process; operator algebra; Algebra; Computer science; Delay; Digital filters; Linear systems; Signal processing; Stochastic processes; Time varying systems;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo
DOI :
10.1109/ISCAS.1988.15062
