[Eeglablist] Zero-phase filters in EEGLAB

[Andreas Widmann]

Hi Eric,

> I'm trying to use a zero-phase filter in EEGLAB.
> 
> Does anyone have any recommendations? Is pop_eegfiltnew a zero-phase
> filter?
Yes, pop_eegfiltnew implements a zero-phase filter (as long as you don't check the minimum-phase causal checkbox or use the corresponding minphase command line option). Also windowed-sinc FIR (pop_firws) and Parks-McClellan FIR filters (pop_firpm) all implement zero-phase filters.

Best,
Andreas