DocumentCode
2225489
Title
A model for an ARMA process split in sub-bands
Author
Biscainho, Luiz W. ; Diniz, Paulo S R ; Esquef, Paulo A A
Author_Institution
DEL/EE, Univ. Fed. do Rio de Janeiro, Brazil
Volume
3
fYear
2000
fDate
2000
Firstpage
97
Abstract
This work proposes a model, originated from the power spectral density concept, for the sub-band processes obtained by analysis of an ARMA process by a decimating filter bank. As an example, the model for an AR process analyzed in octaves by a tree-structured FIR filter bank is derived in a recursive way, and some interpretations are given
Keywords
FIR filters; autoregressive moving average processes; channel bank filters; filtering theory; recursive filters; trees (mathematics); ARMA process; power spectral density concept; recursive method; tree-structured FIR filter bank; Communication industry; Digital filters; Filter bank; Finite impulse response filter; Image restoration; Nonlinear filters; Power system modeling; Signal analysis; Signal processing; Signal restoration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location
Geneva
Print_ISBN
0-7803-5482-6
Type
conf
DOI
10.1109/ISCAS.2000.856005
Filename
856005
Link To Document