How can get the multi band-pass FIR Filter

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Biza Ferreira
Biza Ferreira le 24 Avr 2019
Hello, i need some help with a digital filters. Multiband-pass filter (MBF) is used for removing unwanted signals and power line noise from the live data. Multiband-pass filter digital filter is a 161 order FIR filter with Hamming window having cut-off at 150Hz and notch at 50/60 Hz.This filter must provides a very sharp cut- off around 150 Hz with attenuation more than 30 dB at the stop band. Sampling frequency is 500 samples/ second, the goal is show the hte frequency response

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