finite wordlength digital filter design using an annealing algorithm
- 1 January 1989
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 220, 861-864
- https://doi.org/10.1109/icassp.1989.266564
Abstract
Recently, a very versatile algorithm for the design of finite word length filters has been proposed. The algorithm makes use of a simulated annealing algorithm which searches over discrete values of the filter coefficients. It has very fast development time and produces filters with good performances, its only drawback is a quite high execution time. In this paper, a detailed description of the particular annealing algorithm is presented together with three examples of filter designKeywords
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