Title :
Characterisation of ternary threshold functions using a partial spectrum
Author_Institution :
Universitÿt Dortmund, Abteilung Informatik, Dortmund, West Germany
Abstract :
This communication shows that if a ternary threshold function is mapped on the unit circumference and is then expanded in a series using the orthogonal system of Chrestenson functions, a sub-spectrum of 2n+1 elements exists which uniquely characterises the function.
Keywords :
ternary logic; threshold logic; Chrestenson functions; orthogonal system; partial spectrum; ternary threshold functions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790573
