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Mapping of Reed-Muller coefficients and the minimisation of exclusive OR-switching functions

 

作者: X.Wu,   X.Chen,   S.L.Hurst,  

 

期刊: IEE Proceedings E (Computers and Digital Techniques)  (IET Available online 1982)
卷期: Volume 129, issue 1  

页码: 15-20

 

年代: 1982

 

DOI:10.1049/ip-e.1982.0004

 

出版商: IEE

 

数据来源: IET

 

摘要:

A new geometric format, thebjcoefficient map, is here introduced, the entries in which are the {0, l} coefficient values of the Reed-Muller Exclusive-OR expansions by which any given combinatorial function may be expressed. Although similar in format to the classic Karnaugh map, thebjmap entries do not represent the function output in the same manner as do the minterm entries plotted on a Karnaugh map. It is shown that this coefficient map structure may readily be used to generate any required Exclusive-OR realisation of a given function, and provides a deeper insight into the coefficient relationships which arise when input variables are complemented in any Exclusive-OR expansion.

 

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