Maximally flat nonrecursive digital filters
- 23 March 1972
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 8 (6) , 157-158
- https://doi.org/10.1049/el:19720115
Abstract
In a recent letter, coefficients for a maximally flat nonrecursive transfer function were obtained via a special solution to the Hermite interpolation formula. This letter, however, shows how these coefficients can also be obtained by a simple ‘classical’ method that sets derivatives of a rational function to zero.Keywords
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