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<p class="MsoNormal"><span lang="DE">Dear Fieldtrip,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
<p class="MsoNormal">I have inherited a dataset of EMG and EEG data that was gathered using two different programs. One of my colleagues has taught me the basics of fieldtrip and I only a beginner at Matlab at the moment. I am trying to analyse both data
sets using fieldtrip.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The first dataset (which works) is .cnt data gathered using EEG Probe.<o:p></o:p></p>
<p class="MsoNormal">The second dataset (which fieldtrip currently fails to recognise) is .cfs data gathered using Signal. I am able to export the data as .mat files, to read them in Matlab using Fieldtrip. However, in spite of my best efforts to create a
header file and header format that the preprocessing code will accept, I am unable to proceed. I get constant errors:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error using ft_read_header (line 2158)<o:p></o:p></p>
<p class="MsoNormal">unsupported header format (matlab)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error in ft_preprocessing (line 394)<o:p></o:p></p>
<p class="MsoNormal"> hdr = ft_read_header(cfg.headerfile, 'headerformat',<o:p></o:p></p>
<p class="MsoNormal"> cfg.headerformat, 'coordsys', cfg.coordsys,<o:p></o:p></p>
<p class="MsoNormal"> 'coilaccuracy', cfg.coilaccuracy);<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Even though my cfg.hdr section has all of these values, I cannot find a way to get it to run the preprocessing code.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can you help?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Alexander Whillier <o:p></o:p></p>
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