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Maximally linear FIR digital differentiators

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Abstract

A new efficient algorithm for calculating the weighting coefficients of maximally linear, FIR digital differentiators is presented. Simple closed-form explicit and recursive formulas are derived in a very straightforward manner. Moreover, a simple recursive equation is established, relating coefficients of two digital differentiators of adjacent ranks.

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References

  1. B. Carlsson, Maximum flat digital differentiator,Electron. Lett. 27, pp. 675–677, 1991.

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  2. B. Kumar and S. C. Dutta Roy, Coefficients of maximally linear, FIR digital differentiators for low frequency,Electron. Lett. 24, pp. 563–565, 1988.

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Authors and Affiliations

  1. Ecole Nationale d'Ingénieurs de Brest, Laboratoire RESO, TechnopÔle Brest-Iroise, CP 15, 29608, Brest cedex, France

    J. Le Bihan

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  1. J. Le Bihan
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Le Bihan, J. Maximally linear FIR digital differentiators. Circuits Systems and Signal Process 14, 633–637 (1995). https://doi.org/10.1007/BF01213959

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  • DOI: https://doi.org/10.1007/BF01213959

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