DocumentCode :
837828
Title :
A characterization of minimal square spectral factors
Author :
Finesso, Lorenzo ; Picci, Giorgio
Author_Institution :
Università di Padova, Padova, Italy
Volume :
27
Issue :
1
fYear :
1982
fDate :
2/1/1982 12:00:00 AM
Firstpage :
122
Lastpage :
127
Abstract :
Two different well-known approaches to the spectral factorization problem 
are connected together by relating the geometric properties of the solution set of the underlying algebraic Riccati equation to the structure of the "all-pass" factor of each minimal solution 
.
are connected together by relating the geometric properties of the solution set of the underlying algebraic Riccati equation to the structure of the "all-pass" factor of each minimal solution .Keywords :
Matrix decomposition/factorization; Differential algebraic equations; Feedback; Geometry; Joining processes; Riccati equations; Stochastic processes; Symmetric matrices;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1982.1102861
Filename :
1102861
Link To Document :
