[Eeglablist] pop_eegfiltnew in eeglab latest version

[Makoto Miyakoshi]

Dear Angel,

New one adopted engineering's standard for estimating transient bandwidth
(i.e. if you are applying 1 Hz high-pass, 2 Hz TBW). This also optimized
the filter order. This also optimized computation time; not it runs much
faster for high-pass filtering (this is also because the new one does not
use filtfilt).

Makoto


2013/5/30 Angel Tabullo <angeltabullo at yahoo.com>

> Hi everyone! I've been using the latest version of eeglab(12.0.2b) to
> filter EEG data. I noticed there's a new filter, but the software allows to
> use the previous filtering function as well. I've been reading the help
> files and the wiki, but I'm afraid I still don't understand the difference
> between the filters. Could anybody explain me in simple terms what's the
> difference between the old and the new filtering function, and in which way
> the latest would be better. Furthermore, would you recommend to use the new
> filtering function, or is it still experimental?
>
> Thank you so much and please forgive the basic nature of my question
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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