[1]李梅. 基于三值光学处理器的加法算法研究[J].计算机技术与发展,2014,24(07):56-59.
　LI Mei. Research on Addition Algorithm Based on Ternary Optical Processor[J].,2014,24(07):56-59.
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 基于三值光学处理器的加法算法研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年07期
页码:
56-59
栏目:
智能、算法、系统工程
出版日期:
2014-07-10

文章信息/Info

Title:
 Research on Addition Algorithm Based on Ternary Optical Processor
文章编号:
1673-629X（2014）07-0056-04
作者:
 李梅
 西安工业大学 计算机科学与工程学院
Author(s):
 LI Mei
关键词:
 ; 三值光计算机; 三值逻辑光学处理器; 加法; MSD编码
Keywords:
 ; ternary optical computer; ternary logic optical processor; addition; MSD code
分类号:
TP301
文献标志码:
A
摘要:
 加法运算是最基本的运算。随着运算数字长度的增加，级联加法器所产生的进位传播导致计算速度的严重下降，学者们提出多种多样的解决方法，其中使用光学方法解决加法进位问题因其并行性独具优势而受到肯定。文中对加法的实现方法进行了分析，并指出简单套用先行进位等算法思想对于三值光计算机不适合，探索适合三值光计算机的光学处理器的加法算法-MSD加法，结合处理器液晶阵列104以上的数据位数，找到更适合三值光计算机特点的加法算法。
Abstract:
 Addition is the most fundamental operation. With the length of the operands grows the carry produced by cascading adder will lower down the speed dramatically. The Researchers have put forward various solution,optical method solving the addition carry gains wide acceptance for its concurrency. First discuss the implementation methods of addition and then analyze the mismatched thought of“carry in advance” which adapts not to ternary optical computer. Some other addition algorithm such as MSD is probed. Combing the 104 data bits of the optical processor’ s liquid crystal array,find the suitable addition for this optical computer at last.

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更新日期/Last Update: 2015-03-13