High SNR Performance Analysis of F-ESPRIT
Paper i proceeding, 2004

A performance analysis of a recently derived method for harmonic retrieval is conducted. The algorithm, which is referred to as F-ESPRIT, has a frequency selective feature which enables the user to select data from frequency 4 sub-bands in which the signal harmonics are known to reside This way an efficient suppression of out-of-band disturbances is obtained without the need of explicit data pre-filtering. A first order perturbation analysis is conducted, which results in a closed 3 form expression of the mean square error of the parameter estimates. The derived expression is validated empirically by Monte Carlo simulations and the Cramer-Rao lower bound.

Författare

Joakim Gunnarsson

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik, Signalbehandling

Tomas McKelvey

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik, Signalbehandling

Proc. 38th Asilomar Conference on Signals, Systems and Computers, Monterey, USA, NOV 07-10, 2004

Vol. 1 1003 - 1007

Ämneskategorier

Data- och informationsvetenskap

DOI

10.1109/ACSSC.2004.1399290

Mer information

Skapat

2017-10-07