| dc.contributor.author | Rizalafande, Che Ismail, Dr. | |
| dc.contributor.author | Norzahiyah, Nordin | |
| dc.contributor.author | Asral, Bahari Jambek, Dr. | |
| dc.date.accessioned | 2014-04-09T03:26:44Z | |
| dc.date.available | 2014-04-09T03:26:44Z | |
| dc.date.issued | 2013-10 | |
| dc.identifier.citation | Advances in Environmental Biology, vol. 7(SPEC. ISSUE 12), 2013, pages 3607-3610 | en_US |
| dc.identifier.issn | 1995-0756 | |
| dc.identifier.uri | http://www.aensiweb.com/aeb_October-special_2013.html | |
| dc.identifier.uri | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33539 | |
| dc.description | Link to publisher's homepage at http://www.aensiweb.com/ | en_US |
| dc.description.abstract | Logarithmic Number System (LNS) is an alternative beside Floating Point (FLP) when an application requires a large dynamic range in the number processed. It allows simple implementation of multiplication and division using a Fixed Point (FXP) method without rounding error. In contrast, LNS addition and subtraction become more complex procedure. Therefore over the year, difference ways of improving the addition and subtraction function have been purposed. In this paper several techniques have been discussed and analysed such as direct lookup table, interpolation, table partitioning and co-transformation for approximating LNS addition and subtraction. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | AENSI Publisher All rights reserved | en_US |
| dc.subject | Fixed point (FXP) | en_US |
| dc.subject | Logarithmic number system (LNS) | en_US |
| dc.title | Improved addition and subtraction in logarithmic number system: Technique and analysis | en_US |
| dc.type | Article | en_US |
| dc.contributor.url | rizalafande@unimap.edu.my | en_US |
| dc.contributor.url | asral@unimap.edu.my | en_US |
