DocumentCode
1169363
Title
Effect of finite word length on the accuracy of digital filters--a review
Author
Liu, Bede
Volume
18
Issue
6
fYear
1971
fDate
11/1/1971 12:00:00 AM
Firstpage
670
Lastpage
677
Abstract
The accuracy of a digital filter is limited by the finite word length used in its implementation. Techniques have been developed to analyze this problem. Good agreement between the theoretical and experimental results has been reported. This paper discusses some of these accuracy problems and reviews some of the approaches used in investigating them. The calculation of the statistical mean-squared error at the output of the filter is discussed in detail.
Keywords
Digital filters; Digital networks; Application software; Computational modeling; Computer errors; Computer simulation; Design engineering; Difference equations; Digital filters; Hardware; Signal processing; Visualization;
fLanguage
English
Journal_Title
Circuit Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9324
Type
jour
DOI
10.1109/TCT.1971.1083365
Filename
1083365
Link To Document