Title :
Bayesian spectrum estimation of harmonic signals
Author :
P.M. Djuric; Hsiang-Tsun Li
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York, Stony Brook, NY, USA
Abstract :
A Bayesian spectrum estimator of harmonic signals in Gaussian noise is derived. It is based on the expected value of the theoretical signal spectrum over the joint posterior density function of the signal and noise parameters. Simulation results are provided that show its performance and comparison with MUSIC.
Keywords :
"Bayesian methods","Spectral analysis","Frequency estimation","Gaussian noise","Density functional theory","Zinc","Biomedical engineering","Multiple signal classification","Biomedical signal processing","Geophysical signal processing"
Journal_Title :
IEEE Signal Processing Letters
