hmrR_BandpassFilt - BUNPC/Homer3 GitHub Wiki

UI Name:
Bandpass_Filter

Syntax:
data2 = hmrR_BandpassFilt( data, hpf, lpf )

Description:
Perform a bandpass filter on time course data.

Inputs:

• data - SNIRF data type containing data time course to filter, time vector, and channels.
• hpf - high pass filter frequency (Hz). Typical value is 0 to 0.02.
• lpf - low pass filter frequency (Hz). Typical value is 0.5 to 3.

Outputs:

• data2 - SNIRF data type containing the filtered data time course, time vector, and channels.

Usage Options:

• Bandpass_Filter: dod = hmrR_BandpassFilt( dod, hpf, lpf )

Default Parameters:

• hpf: [0.010]
• lpf: [0.500]

Prerequisites :

• Intensity_to_Delta_OD: dod = hmrR_Intensity2OD( intensity )