Improved Methods for the Blind System Identification using Higher Order Statistics

Autoren: B. Jelonnek, K.-D. Kammeyer
Kurzfassung: An alternative approach for the blind identification of mixed-phase systems is the so-called "Cumulant Zero-Matching" method which will be presented here. In that case the solution of a set of non-linear equations as necessary in the Least-Squares method will be replaced by the calculation of zeros of polynomials. The main advantage over the Least-Squares solution is that overdetermination of the system-order is rather harmless, since it only results in additional zeros in the origin of the z-plane. The different methods for system identification presented in this paper will be illustrated by simulation results.
Dokumenttyp: Journal Paper
Veröffentlichung: Dezember 1992
Journal: IEEE Transactions on Signal Processing
Seiten: 2947-2960
Volume: 40
Number: 12
Index: 23
Dateien: BibTEX
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