Title :
Efficient calculation of Gray code-ordered Walsh spectra through algebraic decision diagrams
Author :
Falkowski, B.J. ; Chang, Chip-Hong
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
fDate :
4/30/1998 12:00:00 AM
Abstract :
An extension of the symbolic computation for the calculation of non-Kronecker based transforms is presented. The formulation is illustrated by calculation of a Gray code-ordered Walsh transform. To further exploit the power of symbolic algorithms, a new operator on matrices called the pseudo-Kronecker product is introduced
Keywords :
Gray codes; Walsh functions; matrix algebra; symbol manipulation; Gray code-ordered Walsh spectra; algebraic decision diagrams; matrices; nonKronecker based transforms; pseudo-Kronecker product; symbolic computation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980606
