Accession Number : AD0785430

Title :   Characteristics and Capabilities of Walsh Functions.

Descriptive Note : Final scientific rept. 1 Jun 72-30 Jun 74,

Corporate Author : SYRACUSE UNIV N Y DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s) : Cheng,David K.

Report Date : 15 AUG 1974

Pagination or Media Count : 35

Abstract : This is a final scientific report on the characteristics and capabilities of Walsh functions. Research achievements in the areas of (a) Walsh transform of sampled time functions and sampling principle, (b) Walsh-function analysis of discrete dyadic-invariant systems, (c) time-domain analysis of discrete dyadic-invariant systems, (d) time-shift theorems for Walsh transforms and solution of difference equations, and (e) linear arrays excited by Walsh-shaped currents are summarized. Reprints are attached.

Descriptors :   *Walsh functions, Signal processing, Coding, Pattern recognition, Image processing, Transfer functions, Matrices(Mathematics), Theorems

Subject Categories : Cybernetics
      Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE