DocumentCode
1932318
Title
Asymptotic error bounds for block floating point digital filters
Author
Ralev, Kamen ; Bauer, Peter
Author_Institution
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
Volume
3
fYear
1996
fDate
18-21 Aug 1996
Firstpage
1405
Abstract
This paper analyzes the register length requirements for block-floating point digital filters. Both, shift and delta operator systems are considered. In particular the block mantissa length requirements are investigated, if the asymptotic response of the filter is to converge to underflow or to be bounded. Examples which illustrate the conservatism of the result are also provided
Keywords
digital filters; errors; floating point arithmetic; asymptotic error bound; block floating point digital filter; delta operator; mantissa length; register length; shift operator; Digital filters; Dynamic range; Fixed-point arithmetic; Image analysis; Laboratories; Quantization; Signal analysis; Signal to noise ratio; State-space methods; Statistical analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996., IEEE 39th Midwest symposium on
Conference_Location
Ames, IA
Print_ISBN
0-7803-3636-4
Type
conf
DOI
10.1109/MWSCAS.1996.593212
Filename
593212
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