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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