Essential relations between classical and spectral approaches to analysis, synthesis, and testing of completely and incompletely specified Boolean functions
B.J. Falkowski, Marek A. Perkowski · 2002
The links between spectral and classical methods used for the design of digital circuits are described. The real meaning of spectral coefficients from R and S Walsh spectra in classical logic terms is shown. The presented relations can be used for the calculation of Walsh-type transforms. The methods are based on direct manipulations on Karnaugh maps. The conversion starts from Karnaugh maps and results in the spectral coefficients.>