DocumentCode
1179390
Title
A new sum of products implementation for digital signal processing
Author
Tran-Thong
Volume
25
Issue
1
fYear
1978
fDate
1/1/1978 12:00:00 AM
Firstpage
27
Lastpage
31
Abstract
A new implementation of sum of products using the left-sided multiplication is proposed. An analysis of its roundoff error is presented. It is found that this implementation of the sum of products is more economical and exhibits a smaller roundoff error than the conventional sum of rounded products approach.
Keywords
Addition; Digital filter wordlength effects; Finite-wordlength effects; Multiplication; Active filters; Adders; Circuit theory; Design engineering; Digital signal processing; Microstrip components; Microstrip filters; Passive filters; Roundoff errors; Telecommunications;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1978.1084382
Filename
1084382
Link To Document