Design of band pass filter using pole zero method
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Using pole-zero method, design a band pass filter to meet the following specifications:
- Complete signal rejection at direct current and 250Hz
- A narrow passband centred at 125Hz
- A three-decibel bandwidth of 10Hz
Assume sampling frequency of 500Hz
Matlab code for the for the following filter
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Apeksha Bagrecha
on 9 Dec 2022
It’s also not trivial. See: Wai-Kai Chen Passive and Active Filters — Theory and Implementations Wiley 1986 ISBN 0-471-82352-X.
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