Analytical Design of Maximally Flat Notch FIR Filters

P. Zahradnk and M. Vlcek (Czech Republic)


FIR filter, notch, maximally flat, analytical design


Novel fast analytical design procedure for maximally flat notch FIR filters is introduced. The closed form solution provides the evaluation of the impulse response coefficients of the filter. The discrete nature of the notch frequency is emphasized. One design example is included to demon strate the efficiency of the presented approach.

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