November 20, 1980Electronics Letters

Explicit formula for filter function of maximally flat nonrecursive digital filters

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Authors

MBManfred U. A. BrombaIndependent Centre for Privacy Protection HZH. ZieglerUniversity of Stuttgart

Abstract

A general formula for the filter function of maximally flat f.i.r. digital filters using modified Krawtchouk polynomials is presented. This formula permits a direct calculation of the filter weights. It is especially advantageous for either high or low passband/stopband width ratios.

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Cite This Study

Bromba et al. (1980) studied this question.

synapsesocial.com/papers/6a6fd08d35aa2c282ce1252b https://doi.org/10.1049/el:19800644

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