Title :
Feature filtering: the digital enhancement and suppression of periodic waveforms
Author_Institution :
University of Bristol, Department of Electrical & Electronic Engineering, Bristol, UK
Abstract :
The design of digital filters which enhance or suppress repetitive waveforms of arbitrary shape, but known period. is discussed. Some of the possibilities are illustrated by reference to a filter which eliminates an unwanted periodic feature from a wideband signal waveform.
Keywords :
digital filters; digital enhancement; digital filters; digital suppression; periodic waveforms; wideband signal waveform;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770159
