| dc.contributor.author | Rizalafande, Che Ismail, Dr. | |
| dc.contributor.author | Sohiful Anuar, Zainol Murad, Dr. | |
| dc.contributor.author | Razaidi, Hussin | |
| dc.contributor.author | Coleman, John Nicholas | |
| dc.date.accessioned | 2014-04-07T14:53:27Z | |
| dc.date.available | 2014-04-07T14:53:27Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Procedia Engineering, vol. 53, 2013, pages 387-392 | en_US |
| dc.identifier.isbn | 978-162748634-7 | |
| dc.identifier.issn | 18777058 | |
| dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1877705813001690 | |
| dc.identifier.uri | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33472 | |
| dc.description | Link to publisher's homepage at www.elsevier.com | en_US |
| dc.description.abstract | Logarithmic number system can be highly considered as an alternative to floating-point, specifically for applications that require a wide dynamic range of numbers for their arithmetic operations. To date, its implementation is still restricted by complexity of performing addition and subtraction functions as a result of using large lookup tables. In this paper, a method is revealed to substantially reduce these tables by means of using second order co-transformation procedure. The results predominantly show that the proposed technique offers significantly better speed, area and accuracy than current state-of-the-art logarithmic number system. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier Ltd. | en_US |
| dc.subject | High-speed | en_US |
| dc.subject | LNS | en_US |
| dc.title | Improved subtraction function for logarithmic number system | en_US |
| dc.type | Article | en_US |
| dc.contributor.url | rizalafande@unimap.edu.my | en_US |
| dc.contributor.url | sohiful@unimap.edu.my | en_US |
