Title :
A Simple Recursive Definition for Walsh Functions
Author :
Irshid, Mansour I.
Abstract :
This paper presents a simple recursive definition for Walsh functions, which overcomes the shortcomings of other recursive definitions. A rule of thumb for writing down the explicit representation for Walsh functions of any order is also devised. In addition, this recursive formula is used to generate discrete Walsh functions in matrix form.
Keywords :
Digital circuits; Digital signal processing; Fast Fourier transforms; Fourier transforms; Information analysis; Signal analysis; Signal generators; Signal processing; Thumb; Writing; Walsh functions; matrix form; recursive formula;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.1986.4307301
