Paired Haar spectra computation through operations on disjoint cubes

Authors
Falkowski, BJ Chang, CH
Citation
Bj. Falkowski et Ch. Chang, Paired Haar spectra computation through operations on disjoint cubes, IEE P-CIRC, 146(3), 1999, pp. 117-123
Citations number
35
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
ISSN journal
13502409 → ACNP
Volume
146
Issue
3
Year of publication
1999
Pages
117 - 123
Database
ISI
SICI code
1350-2409(199906)146:3<117:PHSCTO>2.0.ZU;2-A
Abstract
Paired Haar spectra for systems of incompletely specified boolean functions are calculated from arrays of disjoint cubes. The method is based mainly o n two basic cube operations of shifting and addition that can be efficientl y implemented by computer. The method can calculate only a few selected coe fficients or all of them in parallel. To further reduce computational requi rement only nonvanishing coefficients are stored.