Estimation of frequencies of multiple two-dimensional sinusoids: Improved methods of linear prediction

1 January 1986

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 74 (2) , 369-371
https://doi.org/10.1109/PROC.1986.13467

Abstract

Two previously proposed methods of Tufts and Kumaresan for estimating paired frequency-wavenumber values of multiple two-dimensional (2-D) sinusoids are evaluated in more detail using results of simulations.

Keywords

FREQUENCY ESTIMATION
PHASE LOCKED LOOPS
FREQUENCY SYNTHESIZERS
FILTERS
STEADY-STATE
COMPUTATIONAL MODELING
PREDICTIVE MODELS
PHASE DETECTION
DETECTORS
VOLTAGE-CONTROLLED OSCILLATORS