Title :
Recursive computation of linear prediction filter coefficients for 2-D spectral analysis
Author :
Leplae, P.J. ; Durrani, T.S.
Author_Institution :
Ecole Nationale Supérior Technologie, Paris, France
Abstract :
An approach is proposed for setting up 2-D linear prediction filters to obtain high-resolution spectral estimates of 2-D array data. The method leads to a system matrix structure which allows model-order updating and recursive computation of all 2-D predictor coefficients.
Keywords :
filtering and prediction theory; spectral analysis; 2-D spectral analysis; high-resolution spectral estimates; linear prediction filter coefficients; model-order updating; recursive computation; system matrix structure;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830158
