Statistical methods for the estimation of quantization effects in FIR-based multirate systems

Authors
Yurdakul, A Dundar, G
Citation
A. Yurdakul et G. Dundar, Statistical methods for the estimation of quantization effects in FIR-based multirate systems, IEEE SIGNAL, 47(6), 1999, pp. 1749-1753
Citations number
8
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
ISSN journal
1053587X → ACNP
Volume
47
Issue
6
Year of publication
1999
Pages
1749 - 1753
Database
ISI
SICI code
1053-587X(199906)47:6<1749:SMFTEO>2.0.ZU;2-F
Abstract
In this correspondence, statistical methods are used to estimate the error on the output signal due to quantization of filter coefficients and the fra ctional part of the data bus in FIR-based multirate systems. In addition, a convex programming model is formed to estimate the filter coefficient word lengths given the output signal error. The model is capable of handling fol ded architectures as well as regular ones.