[Eeglablist] proper procedure for calling notch filter in script

[Heather Jaskirat Wild]

A question about this approach ­ is there any reason you wouldn¹t want to
use a narrower band to get rid of the 60 Hz, eg,

    EEG = pop_iirfilt( EEG, 59, 61, [], [1]);

Thanks!


-- 
Heather Jaskirat Wild, Ph.D.
Postdoctoral Trainee
Oregon Health & Science University
Neurology Department
Mail code CR-120 
3181 S.W. Sam Jackson Park Road
Portland, OR 97239-3098
tel 503 494-7219; fax 503 494-9520; email wildja at ohsu.edu



On 10/29/08 1:10 AM, "Klados Manousos" <mklados at med.auth.gr> wrote:

> Hello 
> 
> Here is your code:
> 
> EEG = pop_iirfilt(EEG,55,65,0,1);
> it uses iirfilt not eegfilt... I dont know the function eegfilt but iirfilt is
> ok for notch filtering
> 
> 
> 
> 2008/10/29 None <foontala at gmail.com>
>> Hello,
>> 
>> I'm attempting to perform a notch filter from a script using
>> pop_eegfilt.  I keep getting an error warning about potential MATLAB
>> BUGs with.bandpasses.
>> 
>> In your experience, what's the best way to do a 60hz notch using pop_eegfilt?
>> 
>> Thanks in advance for sagacious advice!
>> 
>> Jake
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