๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Recursive computation of the walsh transform for delta-modulated functions

โœ Scribed by A.J. Rubio-Ayuso


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
142 KB
Volume
7
Category
Article
ISSN
0165-1684

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A recursive formula for the correlations
โœ Ta-Mu Chien ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 356 KB

The correlation function of two Walsh functions appears in image processing, signal multiplexing, detection and spectral analysis using Walsh functions. Though Walsh functions are two-valued, their correlation functions are real-valued and rather diffccult to evaluate. A recursive formula is develop

Computing Walsh Transform from the Algeb
โœ Kishan Chand Gupta; Palash Sarkar ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 355 KB

We study the relationship between the Walsh transform and the algebraic normal form of a Boolean function. In the first part of the paper, we carry out a combinatorial analysis to obtain a formula for the Walsh transform at a certain point in terms of parameters derived from the algebraic normal for