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<p class="MsoNormal">Hi<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m using EEGLab version 13.5.4b and can’t seem to get the Biosig toolbox working, either from the GUI or from a matlab script. In a matlab script (which worked fine last year running a slightly older version of EEGLab) I used the following
code to run pop_biosig to import bdf data:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:10.0pt;font-family:"Courier New";color:black">EEG = pop_biosig(filename,
</span><span style="font-size:10.0pt;font-family:"Courier New";color:#A020F0">'ref'</span><span style="font-size:10.0pt;font-family:"Courier New";color:black">,129,</span><span style="font-size:10.0pt;font-family:"Courier New";color:#A020F0">'blockepoch'</span><span style="font-size:10.0pt;font-family:"Courier New";color:black">,</span><span style="font-size:10.0pt;font-family:"Courier New";color:#A020F0">'off'</span><span style="font-size:10.0pt;font-family:"Courier New";color:black">);</span><span style="font-size:12.0pt;font-family:"Courier New""><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This loaded the data with no problems. Now I get the following error message:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error using reshape<o:p></o:p></p>
<p class="MsoNormal">To RESHAPE the number of elements must not change.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error in sread (line 141)<o:p></o:p></p>
<p class="MsoNormal"> tmp =<o:p></o:p></p>
<p class="MsoNormal"> 2.^[0,8,16]*double(reshape(s(HDR.AS.bi(K)*3+1:HDR.AS.bi(K+1)*3,:),3,HDR.AS.SPR(K)*c/HDR.AS.bpb));<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Error in pop_biosig>readfile (line 233)<o:p></o:p></p>
<p class="MsoNormal"> DAT=sread(dat, Inf);% this isn't transposed in original!!!!!!!!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error in pop_biosig (line 153)<o:p></o:p></p>
<p class="MsoNormal">[dat DAT interval] = readfile(filename, g.channels, g.blockrange, g.memorymapped);<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error in LoadBDF_EditChanLocs (line 16)<o:p></o:p></p>
<p class="MsoNormal"> EEG = pop_biosig(filename, 'ref',129,'blockepoch','off');<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is anyone else having the same problem? I haven’t been able to find any answer to this on the discussion forum.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Maddie<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">---------------------------------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Dr Maddie Groom, PhD<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Assistant Professor in Applied Developmental Cognitive Neuroscience<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Course Director MSc Mental Health Research:
<span style="color:#1F497D"><a href="http://www.nottingham.ac.uk/go/mscmentalhealthresearch">http://www.nottingham.ac.uk/go/mscmentalhealthresearch</a></span></span><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:EN-GB">
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Division of Psychiatry & Applied Psychology | Institute of Mental Health | University of Nottingham Innovation Park |<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Triumph Road | Nottingham | NG7 2TU
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Andalus","serif";mso-fareast-language:EN-GB">Tel: +44 (0) 115 82 30267 | Email:
<a href="mailto:maddie.groom@nottingham.ac.uk">maddie.groom@nottingham.ac.uk</a><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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