Title :
Maximum entropy power spectrum estimation of signals with missing correlation points
Author :
Lim, Jae S. ; Malik, Naveed A.
Author_Institution :
Massachusetts Institute of Technology, Cambridge, MA, USA
fDate :
12/1/1981 12:00:00 AM
Abstract :
A computationally simple algorithm has been recently proposed by Lim and Malik [1] to solve the two-dimensional (2-D) maximum entropy (ME) power spectrum estimation (PSE) problem. In this note, we illustrate that this algorithm also solves the ME PSE problem for both 1-D and 2-D signals when the region in which the correlation function is known has any arbitrary shape that includes the origin.
Keywords :
Acoustics; Entropy; Fourier transforms; Monitoring; Shape; Signal processing algorithms; Signal resolution; Spectral analysis; Two dimensional displays; US Government;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1981.1163702
