Title

Design and optimization of ladder wave digital filters

Document Type

Article

Publication details

Samad, SA, Sharrif, ZAM & Sorwar, G 1997, 'Design and optimization of ladder wave digital filters', Malaysian Journal of Computer Science, vol. 10, no. 2, pp. 82-86.

Published version available from: http://mjcs.fsktm.um.edu.my/article.asp?ID=4

Peer Reviewed

Peer-Reviewed

Abstract

This paper introduces a time domain approach for designing ladder wave digital filters (WDFs) with limited coefficient wordlengths. Simple iteration equations yield the time domain response of a ladder WDF. An optimization algorithm then facilitates the design of the WDF to meet a desired response with a specific number of bits representing the coefficients. This approach also affords realizations with frequency domain constraints