Apply Notch Filter to Analog Trace Data

notch_filter(s, sample_rate, lb, ub, domain = 1)

Arguments

s

signal in time or frequency domain

sample_rate

signal sample rate

lb

filter lower bound (Hz)

ub

filter upper bound (Hz)

domain

1 if the input signal is in the time domain, 0 if it is in the frequency domain

Value

filtered signal in time domain

Details

This function is alternative R version of notch filter