[Eeglablist] Filter error

[arno delorme]

Dear Min,

you continuous data is long enough but portions of it are too narrow  
(portions are defined as the data in between boundary events). Our  
filters are not optimal for use at these very low frequencies. There  
has been other messages related to this topic on the list.

http://sccn.ucsd.edu/pipermail/eeglablist/2008/002190.html

Best regards,

A. Delorme

> Filter error: continuous data portion too narrow (DC removed if  
> highpass only)
> Processing continuous data (369220:540100)
> eegfilt() - performing 15000-point highpass filtering.
> eegfilt() - highpass transition band width is 0.01 Hz.
>
> What does this mean? Does it mean the filter failed? The sampling  
> rate of my data is 500. The number of frames is 1385355.
>
> Thanks a lot!
>
> Min
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