The Convergence Property of 2-D Linear Prediction Model

Fulin CHENG  Tosiro KOGA  

IEICE TRANSACTIONS (1976-1990)   Vol.E72   No.1   pp.16-22
Publication Date: 1989/01/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: PAPER
Category: Digital Signal Processing

Full Text: PDF>>
Buy this Article

On the basis of the relation between the multichannel prediction model and the 2-D prediction model, the convergence properties of prediction error covariance, prediction coefficients and corresponding 2-D polynomials of the latter model are derived from the known convergence properties of those of the former model. Furthermore, the formulas of the convergence order of the 2-D prediction model are obtained by using the knowledge of the convergence order of 2-D correlation sequence {γi,j}.