[FieldTrip] Convert .mat to .ds

Vladimir Litvak litvak.vladimir at gmail.com
Thu Aug 20 17:09:09 CEST 2015


Just to add to Jim's point, some ITAB formats are supported in Fieldtrip (I
see itab_raw and itab_mhd). If you can get your data to be in one of those
formats, things will be much easier for you.

Best,

Vladimir

On Thu, Aug 20, 2015 at 4:05 PM, Herring, J.D. (Jim) <
j.herring at donders.ru.nl> wrote:

> Dear Daphne,
>
>
>
> If you are trying to read your own data format into fieldtrip, perhaps you
> should have a look at this page:
> http://www.fieldtriptoolbox.org/faq/how_can_i_import_my_own_dataformat
>
>
>
> It would be easier to transform your data format to be used in Fieldtrip
> than to first convert it to a CTF format and then read it into Fieldtrip.
>
>
>
> Best,
>
>
>
> Jim
>
>
>
> *From:* fieldtrip-bounces at science.ru.nl [mailto:
> fieldtrip-bounces at science.ru.nl] *On Behalf Of *Daphné Bertrand-Dubois
> *Sent:* donderdag 20 augustus 2015 16:14
> *To:* FieldTrip discussion list
>
> *Subject:* Re: [FieldTrip] Convert .mat to .ds
>
>
>
> Thank you!
>
>
>
> It was my error : I downloaded an older version, the one on the top of the
> list!
>
>
>
> I am a little bit confused, it looks like if I need to put .ds as an input
> file. I just have .mat times-series that doesn't come from CTF so I cannot
> use readCTFds.m. Would it be possible to convert .mat times-series (nSensor
> x ntimes-series) to .ds?
>
>
>
> Best,
>
>
>
> Daphné
>
>
> ------------------------------
>
> From: j.herring at donders.ru.nl
> To: fieldtrip at science.ru.nl
> Date: Thu, 20 Aug 2015 07:37:20 +0000
> Subject: Re: [FieldTrip] Convert .mat to .ds
>
> Dear Daphne,
>
>
>
> I have checked for you and the newest available version of fieldtrip (also
> fieldtrip-lite) includes writeCTFds.m in the folder
> ‘fieldtrip\external\ctf\’. I have also checked a version from 2010 and it
> was there back then as well.
>
>
>
> Best,
>
>
>
> Jim
>
>
>
> *From:* fieldtrip-bounces at science.ru.nl [
> mailto:fieldtrip-bounces at science.ru.nl <fieldtrip-bounces at science.ru.nl>] *On
> Behalf Of *Daphné Bertrand-Dubois
> *Sent:* woensdag 19 augustus 2015 17:19
> *To:* fieldtrip at science.ru.nl
> *Subject:* [FieldTrip] Convert .mat to .ds
>
>
>
> Hi,
>
>
>
> I have data (from the MEG at ITAB) that cannot be process by fieldtrip.
> Howerver, we have convert them into .mat file and I would like them to be
> in .ds format so I can process the data.
>
>
>
> I read this message:
>
>
>
> *" Hello z.imane*
>
>
>
> *To convert .mat to .ds, try using the function writeCTFds.m located in the*
>
> *fieldtrip folder /fieldtrip/external/ctf/*
>
>
>
> *Best*
>
> *Bankim Subhash Chander "*
>
> But I did not find the "external" folder with the function writeCTFd.m inside. Maybe it is because I have the new version?
>
> Best regards,
>
> Daphné
>
>
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