CARRY-LESS ARITHMETIC OPERATION OF DECIMAL NUMBERS BY SIGNED DIGIT SUBSTITUTION AND ITS OPTICAL IMPLEMENTATION

被引：10
作者：
DATTA, AK
MUKHOPADHYAY, S
BASURAY, A
机构：
[1] Department of Applied Physics, University of Calcutta, Calcutta, 700 009, 92 Acharyya Prafulla, Chandra Road
来源：
OPTICS COMMUNICATIONS | 1992年 / 88卷 / 2-3期
关键词：
D O I：
10.1016/0030-4018(92)90490-I
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new system of representing decimal numbers has been attempted where modified signed digit substitution rules are used to achieve arithmetic operations without carry/borrow and in parallel. Optical implementation of the suggested method is proposed.
引用
收藏
页码：87 / 90
页数：4
相关论文
共 11 条
[1]  
Bocker R P, 1986, Appl Opt, V25, P2456, DOI 10.1364/AO.25.002456
[2]   PROGRAMMABLE OPTICAL PROCESSOR BASED ON SYMBOLIC SUBSTITUTION [J].
BRENNER, KH .
APPLIED OPTICS, 1988, 27 (09) :1687-1691
[3]   OPTICAL ARITHMETIC-LOGIC UNIT BASED ON RESIDUE ARITHMETIC AND SYMBOLIC SUBSTITUTION [J].
CAPPS, CD ;
FALK, RA ;
HOUK, TL .
APPLIED OPTICS, 1988, 27 (09) :1682-1686
[4]   PERFORMANCE ANALYSIS OF OPTICAL SYMBOLIC SUBSTITUTION [J].
CLOONAN, TJ .
APPLIED OPTICS, 1988, 27 (09) :1701-1707
[5]   SYMBOLIC SUBSTITUTION APPLICATIONS TO IMAGE-PROCESSING [J].
GOODMAN, SD ;
RHODES, WT .
APPLIED OPTICS, 1988, 27 (09) :1708-1714
[6]   PROTOTYPE POSITION-CODED RESIDUE LOOK-UP TABLE USING LASER-DIODES [J].
GOUTZOULIS, AP ;
DAVIES, DK ;
MALARKEY, EC .
OPTICS COMMUNICATIONS, 1987, 61 (05) :302-308
[7]   OPTICAL COMPUTATION USING RESIDUE ARITHMETIC [J].
HUANG, A ;
TSUNODA, Y ;
GOODMAN, JW ;
ISHIHARA, S .
APPLIED OPTICS, 1979, 18 (02) :149-162
[8]  
HUANG A, 1983, 10TH IEEE INT C, P12
[9]  
LI Y, 1988, OPT LETT, V13, P27
[10]   NEW CODING SCHEME FOR ADDITION AND SUBTRACTION USING THE MODIFIED SIGNED-DIGIT NUMBER REPRESENTATION IN OPTICAL COMPUTATION [J].
MUKHOPADHYAY, S ;
BASURAY, A ;
DATTA, AK .
APPLIED OPTICS, 1988, 27 (08) :1375-1376
12