Abstract
The problem of obtaining the ARMA parameters of a 2-D system using slices of the output cumulant is considered. It is shown what cumulant slices can be used to identify the AR part of the model only if the system is causal and the denominator is product separable. With these restrictions, a computationally feasible method of determining the order of the denominator polynomials and finding the denominator polynomial coefficients is obtained. Existing methods can then be used to produce the numerator polynomial coefficients. The method is then verified through simulations.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing |
| Editors | Anon |
| Publisher | Publ by IEEE |
| Pages | 2913-2916 |
| Number of pages | 4 |
| Volume | 4 |
| ISBN (Print) | 078030033 |
| State | Published - 1991 |
| Event | Proceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91 - Toronto, Ont, Can Duration: May 14 1991 → May 17 1991 |
Other
| Other | Proceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91 |
|---|---|
| City | Toronto, Ont, Can |
| Period | 5/14/91 → 5/17/91 |
All Science Journal Classification (ASJC) codes
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics