[Eeglablist] Error message on

Wed Nov 9 13:05:04 PST 2022

Aloha Hyeonseok

I am such a beginner here, what do I do with this code?

Mahalo
James

James Le Marchant Lawrence Ph.D.

Assistant Professor of Biology

[HPU Logo]

________________________________
From: eeglablist <eeglablist-bounces at sccn.ucsd.edu> on behalf of Makoto Miyakoshi via eeglablist <eeglablist at sccn.ucsd.edu>
Sent: Tuesday, November 8, 2022 4:28 PM
To: EEGLAB List <eeglablist at sccn.ucsd.edu>
Subject: Re: [Eeglablist] Error message on

[CAUTION: External Sender]

Very cool, Hyeonseok. You are a good SCCN!

On Tue, Nov 8, 2022 at 6:20 PM Hyeonseok Kim <hyk030 at ucsd.edu> wrote:

> Sorry, syntax error.
>
> This is right.
>
>
> [B,A] = deal([1.731333108542579  -4.168133532956960   5.373799008441655
>  -5.572125643438784   4.701226513165079  -3.342087996552413
>  1.950454887249051  -0.766909658912055
> 0.233281060974831],[1.000000000000000  -1.638494927666589
> 1.739878142990536  -1.836386578834551   1.392417753679788
>  -0.953780426622191  0.505158779550746  -0.159504514603055
> 0.054527839984798 ]);[B,A] = deal([1.731333108542579  -4.168133532956960
> 5.373799008441655  -5.572125643438784   4.701226513165079
>  -3.342087996552413  1.950454887249051  -0.766909658912055
> 0.233281060974831],[1.000000000000000  -1.638494927666589
> 1.739878142990536  -1.836386578834551   1.392417753679788
>  -0.953780426622191  0.505158779550746  -0.159504514603055
> 0.054527839984798 ]);
>
> Best regards,
> Hyeonseok
> ------------------------------
> *From:* Hyeonseok Kim <hyk030 at UCSD.EDU>
> *Sent:* Tuesday, November 8, 2022 6:18 PM
> *To:* EEGLAB List <eeglablist at sccn.ucsd.edu>; Makoto Miyakoshi <
> mmiyakoshi at ucsd.edu>
> *Subject:* Re: [Eeglablist] Error message on
>
> This is the precomputed filter for 250Hz.
>
> [B,A] = deal(1.731333108542579  -4.168133532956960   5.373799008441655
>  -5.572125643438784   4.701226513165079  -3.342087996552413
>  1.950454887249051  -0.766909658912055
> 0.233281060974831,[1.000000000000000  -1.638494927666589
> 1.739878142990536  -1.836386578834551   1.392417753679788
>  -0.953780426622191  0.505158779550746  -0.159504514603055
> 0.054527839984798 ]);
>
> You can use this.
>
> Best regards,
> Hyeonseok
>
> ------------------------------
> *From:* eeglablist <eeglablist-bounces at sccn.ucsd.edu> on behalf of Makoto
> Miyakoshi via eeglablist <eeglablist at sccn.ucsd.edu>
> *Sent:* Tuesday, November 8, 2022 4:05 PM
> *To:* EEGLAB List <eeglablist at sccn.ucsd.edu>
> *Subject:* Re: [Eeglablist] Error message on
>
> Good point Velu, actually the precomputed filter for 250 Hz is missing, my
> bad. I don't think this part is affected by the version changes, definitely
> not within the past few years.
>
> Makoto
>
> On Tue, Nov 8, 2022 at 6:15 AM Velu Prabhakar Kumaravel <
> velu.kumaravel at unitn.it> wrote:
>
> > Or James is probably using an older version of ASR.
> > I noticed the other day that there are pre-computed filter
> > coefficients also for 256 Hz (here
> > <
> https://urldefense.com/v3/__https://github.com/sccn/clean_rawdata/blob/4317faf8b5d58664828a45ceda9a27bf35c7a7ee/asr_calibrate.m*L146__;Iw!!Mih3wA!EI7gdAMD1kDSKhqcTAcIW2izk4RPJ_YGxpFajhv92K35PNPisdyMsG4Bf5Ga2KBAKs2DDXbkUnul8V05T04MwPt7NB4Q$
> >
> > )
> >
> >
> > Velu Prabhakar Kumaravel, PhD Student
> > Center for Mind/Brain Sciences,
> > University of Trento, Italy
> >
> >
> > On Tue, 8 Nov 2022 at 15:01, Makoto Miyakoshi via eeglablist <
> > eeglablist at sccn.ucsd.edu> wrote:
> >
> >> Dear James,
> >>
> >> In case users do not have the toolbox, the ASR tool I know of has
> >> precomputed filters for several pre-set sampling rates. I think that for
> >> 256Hz is missing, though that for 250Hz is present. If you re-sample the
> >> data to 250Hz, it should work.
> >>
> >> Makoto
> >>
> >> On Fri, Oct 28, 2022 at 5:33 PM James Lawrence <jlawrence at hpu.edu>
> wrote:
> >>
> >> > Thank you both for your input.  How would I get in touch with Arno,
> >> Makoto
> >> > or Christian?
> >> >
> >> > James
> >> >
> >> > James Le Marchant Lawrence Ph.D.
> >> >
> >> > Assistant Professor of Biology
> >> >
> >> >
> >> > [image: HPU Logo]
> >> > ------------------------------
> >> > *From:* Cedric Cannard <ccannard at protonmail.com>
> >> > *Sent:* Friday, October 28, 2022 6:45 AM
> >> > *To:* Velu Prabhakar Kumaravel <velu.kumaravel at unitn.it>
> >> > *Cc:* James Lawrence <jlawrence at hpu.edu>; EEGLAB List <
> >> > eeglablist at sccn.ucsd.edu>; Arnaud Delorme <arnodelorme at gmail.com>;
> >> Makoto
> >> > Miyakoshi <mmiyakoshi at ucsd.edu>
> >> > *Subject:* Re: [Eeglablist] Error message on
> >> >
> >> > *[CAUTION: External Sender] *
> >> >
> >> > It's definitely not the plugin because I use it on data with 256 Hz
> >> sample
> >> > rate all the time.
> >> > It's because you don't have Matlab signal processing toolbox!
> >> >
> >> > Not sure what the code does in this case, sorry. Maybe Arno, Makoto,
> or
> >> > Christian can help?
> >> >
> >> > Cedric
> >> >
> >> >
> >> > ------- Original Message -------
> >> > On Friday, October 28th, 2022 at 7:24 AM, Velu Prabhakar Kumaravel <
> >> > velu.kumaravel at unitn.it> wrote:
> >> >
> >> > I have used ASR on data collected with 256 Hz. I also verified the
> code
> >> in
> >> > GitHub
> >> > <
> >>
> https://urldefense.com/v3/__https://github.com/sccn/clean_rawdata/blob/master/asr_calibrate.m*L146__;Iw!!Mih3wA!DsRWiSoWXJju2MNsyt0EOJBLfG1hf8fcSajYFvJtb-_9YA5m3R2zvB_Q0JGU0tsPCERy8qQAI_Fzj-L6RsKleg$
> >> >,
> >> > which has a case for 256 Hz. My best bet is that there's some issue
> with
> >> > the toolbox license.
> >> >
> >> > To confirm it is a license issue, please type "which yulewalk" in the
> >> > command window. If it says '*yulewalk' not found*, you'd have to
> install
> >> > the Signal Processing toolbox.
> >> >
> >> > Best,
> >> >
> >> > Velu
> >> >
> >> > On Thu, Oct 27, 2022, 23:08 Cedric Cannard via eeglablist <
> >> > eeglablist at sccn.ucsd.edu> wrote:
> >> >
> >> > Dear James,
> >> >
> >> > Never seen this message before. Sounds like it's either your sample
> rate
> >> > that might be unstable (try to downsample to 200 hz see if that fixes
> >> it),
> >> > or if you didn't highpass-filter your signal. Either check the box in
> >> > clean_rawdata (top of the window), or Tools > filter > type 1 in the
> >> lower
> >> > edge box.
> >> >
> >> > If that doesn't do it, maybe someone knows more about this problem and
> >> can
> >> > help.
> >> >
> >> > Cedric
> >> >
> >> >
> >> >
> >> > ------- Original Message -------
> >> > On Wednesday, October 26th, 2022 at 5:57 PM, James Lawrence <
> >> > jlawrence at hpu.edu> wrote:
> >> >
> >> >
> >> > > Aloha
> >> > >
> >> > > I am very new to using EEGLab and ran the "Reject data using Clean
> >> > Rawdata and ASR" function and received the following error message.
> >> > >
> >> > > "The yulewalk() function was not found and there is no pre-computed
> >> > spectral filter for your sampling rate. If you would like to use the
> >> > default spectral filter please try to resample to one of the supported
> >> > rates (110, 128, 200, 256, 300, 500, 512) or get the appropriate
> toobox
> >> > license (you can also disable the spectral weighting feature or supply
> >> your
> >> > own precalculated IIR filter coefficients).,
> >> > >
> >> > > This is not a bug (Error occurred in function asr_calibrate() at
> line
> >> > 155)"
> >> > >
> >> > > I used a g.tec device to capture the data which sampled at 250Hz.
> What
> >> > should I do?
> >> > >
> >> > >
> >> > > James Le Marchant Lawrence Ph.D.
> >> > >
> >> > > Assistant Professor of Biology
> >> > >
> >> > >
> >> > > [HPU Logo]
> >> > > _______________________________________________
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> >> >
> >> >
> >> >
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