Orthogonal Expansion of Many-Valued Logical Functions and its Application to their Realization with a Single-Threshold Element
Tadahiro Kitahashi, Kohkichi Tanaka · IEEE Transactions on Computers · 1972
The orthogonal expansion of many-valued logical functions is described and some approximate forms derived from it are discussed. A method of logical design of many-valued functions, especially threshold functions, using a single-threshold element is proposed based on the approximate forms.