Title :
New results in spectral estimation of decimated processes
Author :
Quahabi, A. ; Lacoume, J.L.
Author_Institution :
Inst. d´Electron., Bab Ezzouar Alger, Algeria
Abstract :
The aim of this letter is to derive the spectral density of decimated processes, and to establish their model when they are generated from ARMA processes. The optimal conditions of decimation are also discussed.
Keywords :
data compression; information theory; modelling; signal processing; spectral analysis; ARMA processes; optimal conditions of decimation; parametric spectral analysis; sampling rate reduction; spectral estimation of decimated processes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910897
