Predictive interpolation and decimation of narrow-band signals

Authors
Vainio, O Valiviita, S
Citation
O. Vainio et S. Valiviita, Predictive interpolation and decimation of narrow-band signals, IEEE IND E, 46(5), 1999, pp. 897-903
Citations number
14
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
ISSN journal
02780046 → ACNP
Volume
46
Issue
5
Year of publication
1999
Pages
897 - 903
Database
ISI
SICI code
0278-0046(199910)46:5<897:PIADON>2.0.ZU;2-T
Abstract
A digital filter design and optimization method for sampling rate alteratio n of narrow-band signals is presented. The resulting predictive finite-dura tion impulse-response filters are used to remove the aliasing or imaging fr equency components when the sampling rate is changed. The sampling rate can be changed either by an integer factor or a rational factor. A least-squar es-based generalization is developed for optimal wide-band noise attenuatio n.