Abstract
A novel method called matrix pencil method for estimating poles or frequencies from exponentially damped or undamped sinusoidal sequences is presented as an alternative to either the ESPRIT or pencil-of-functions method. A singular generalized eigenvalue problem in this method is solved in several different ways. First-order perturbation analysis reveals many fundamental perturbation properties of the new method. It is found consistently from both theoretical and simulation results that it performs better than the high-performance polynomial method of R. Kumaresan and D. W. Tufts (1982).
| Original language | English (US) |
|---|---|
| Title of host publication | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
| Publisher | IEEE Computer Society |
| Pages | 2476-2479 |
| Number of pages | 4 |
| State | Published - 1988 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics