Improved Methods for the Blind System Identification using Higher Order Statistics
| Authors: | B. Jelonnek, K.-D. Kammeyer |
| Abstract: | 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. |
| Document type: | Journal Paper |
| Publication: | December 1992 |
| Journal: | IEEE Transactions on Signal Processing |
| Pages: | 2947-2960 |
| Volume: | 40 |
| Number: | 12 |
| Index: | 23 |
| Files: | BibTEX |
Last change on
29.04.2008
by
Admin
© Department of Communications Engineering - University of BremenImprint / Contact