This paper proposes a new idea and implementation tool for two level minimization of Boolean expressions. A simpler and more versatile method is developed by exploiting the adjacency field relationships between Gray code and decimal numbers. Our algorithmic procedures also consider the optimal use of don't care terms. We implemented our algorithm in MATLAB and tested accuracy and efficiency for large values of input variables (more than 25). This developed novel technique is bound to provide all possible optimally minimized Boolean expressions.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.