Back to Search
Start Over
A low complexity realisation of Winograd number theoretic transform and its application.
- Source :
-
International Journal of Electronics . Feb2015, Vol. 102 Issue 2, p248-259. 12p. - Publication Year :
- 2015
-
Abstract
- This paper investigates a novel structure for the Winograd number theoretic transform algorithm (WNTA) to reduce the computation load. The proposed computing structure exploits the multiple constant multiplication to replace the standard multiplication, then, the multiplication of the WNTA can be realised in a shift-add way, which definitely decreases the complexity of WNTA and maintains the computing accuracy. Typical applications, such as the convolution and the filtering operation, are tested by computer simulations, while the result demonstrates that the proposed scheme is superior to conventional schemes in terms of the trade-off between the complexity. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207217
- Volume :
- 102
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- International Journal of Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 99462871
- Full Text :
- https://doi.org/10.1080/00207217.2014.896045