th_bandpass_butter

Four-pole Butterworth filter.

Syntax

th_bandpass_butter(xvect, yvect, lowfreq, highfreq, debug_flag)

Arguments

xvect
The time vectors (seconds).
yvect
Response vectors to be filtered (any units).
lowfreq
Low Frequency (Hz).
highfreq
High Frequency (Hz).
debug_flag
Optional argument. Flag to turn on debug mode (points to message log). Default is off.

Example

th_bandpass_butter(p1w1c1.x, p1w1c1.y, 50, 100)

Comments

Equivalent filter in TH++ is: Bandpass Butterworth.