Closed ghost closed 8 years ago
I was wondering why you are filtering the BVP signal with a lowpass 4Hz butterworth filter? Is it meant to be a LP 40 Hz filter?
Indeed, the parameters of the BVP filter are wrong. It should be a 1 Hz to 8 Hz bandpass filter. This is based on typical values found in the literature, as mentioned in this paper.
I'll make the changes and release a new version.
I was wondering why you are filtering the BVP signal with a lowpass 4Hz butterworth filter? Is it meant to be a LP 40 Hz filter?