Title :
Lowpass digital filters using least-squared-error design
Author :
Naylor, J.B. ; Townsend, J.M.
Author_Institution :
University of Manchester, Department of Electronic & Electrical Engineering, Manchester, UK
Abstract :
A method is presented of designing digital filters which give a least-squared-error fit to a polynomial expression. An example is given of a second-order digital-filter approximation to a first-order continuous filter.
Keywords :
digital filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19690483
