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Communication Dans Un Congrès Année : 2019

A new synthesis approach for non-uniform filters in the log-scale: proof of concept

Résumé

We theoretically describe and give the proof of a new way to synthesize filters that are affine in the log–log scale in the frequency domain and are especially appropriate to filter non-uniformly sampled data, and take advantage of a very low number of signal samples and filter coefficients. This approach leads to a summation formula which plays the same role as the discrete convolution for the usual finite impulse response filters.
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Dates et versions

hal-02157365 , version 1 (09-06-2021)

Identifiants

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Brigitte Bidégaray-Fesquet, Laurent Fesquet. A new synthesis approach for non-uniform filters in the log-scale: proof of concept. 5th International Conference on Event-Based Control, Communication, and Signal Processing, May 2019, Vienna, Austria. pp.1-7, ⟨10.1109/EBCCSP.2019.8836919⟩. ⟨hal-02157365⟩
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