Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1991 Spectral Methods for Boolean and Multiple-Valued Input Logic Functions Bogdan Jaroslaw Falkowski Portland State University Let us know how access to this document benefits ouy . Follow this and additional works at: http://pdxscholar.library.pdx.edu/open_access_etds Recommended Citation Falkowski, Bogdan Jaroslaw, "Spectral Methods for Boolean and Multiple-Valued Input Logic Functions" (1991). Dissertations and Theses. Paper 1152. 10.15760/etd.1151 This Dissertation is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. For more information, please contact
[email protected]. SPECTRAL METHODS FOR BOOLEAN AND MULTIPLE-VALUED INPUT LOGIC F&-ICTIONS by BOGDAN JAROSLAW FALKOWSKI A disseitation submitted in partial fulfillment ofthe requirements for the degree of DOcrOR OF PHILOSOPHY in ELECTRICAL AND COMPUTER ENGINEERING Portland State University 1991 AN ABSTRACT OF THE DISSERTATION OF Bogdan Jaroslaw Falkowski for the Doctor of Philosophy in Electrical and Computer Engineering presented May 2, 1991. Title: Spectra! Methods for Boolean and Multiple-Valued Input Logic Functions. Jack12. Riley ,/ ; .~ / E. Balogh Spectral techniques in digital logic design have been known for more than thirty years. They have been used for Boolean function classification, disjoint decomposition, parallel and serial linear decomposition, spectral translation synthesis (extraction of 2 linear pre- and post-filters), multiplexer synthesis, prime implicant extraction by spectral summation, threshold logic synthesis, estimation of logic complexity, testing, and state assignment. This dissertation resolves many important issues concerning the efficient applica tion of spectral methods used in the computer-aided design of digital circuits.