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

页码：87 / 90

页数：4

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
BRENNER, KH
[J]. APPLIED OPTICS, 1988, 27 (09): : 1687 - 1691
[3] OPTICAL ARITHMETIC-LOGIC UNIT BASED ON RESIDUE ARITHMETIC AND SYMBOLIC SUBSTITUTION
CAPPS, CD
FALK, RA
HOUK, TL
[J]. APPLIED OPTICS, 1988, 27 (09): : 1682 - 1686
[4] PERFORMANCE ANALYSIS OF OPTICAL SYMBOLIC SUBSTITUTION
CLOONAN, TJ
[J]. APPLIED OPTICS, 1988, 27 (09): : 1701 - 1707
[5] SYMBOLIC SUBSTITUTION APPLICATIONS TO IMAGE-PROCESSING
GOODMAN, SD
RHODES, WT
[J]. APPLIED OPTICS, 1988, 27 (09): : 1708 - 1714
[6] PROTOTYPE POSITION-CODED RESIDUE LOOK-UP TABLE USING LASER-DIODES
GOUTZOULIS, AP
DAVIES, DK
MALARKEY, EC
[J]. OPTICS COMMUNICATIONS, 1987, 61 (05) : 302 - 308
[7] OPTICAL COMPUTATION USING RESIDUE ARITHMETIC
HUANG, A
TSUNODA, Y
GOODMAN, JW
ISHIHARA, S
[J]. 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
MUKHOPADHYAY, S
BASURAY, A
DATTA, AK
[J]. APPLIED OPTICS, 1988, 27 (08): : 1375 - 1376

← 1 2 →