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<p class="MsoNormal">Hi Fieldtrip team,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Could you please clarify, do the ‘ft_freqanalysis’ or ‘ft_specest_mtmfft’ functions output data reflecting the single or double-sided fourier spectrum? The lines 846-854 in ft_freqanalysis suggests to me it should be single-sided – is that
correct?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> % correct the 0 Hz or Nyqist bin if present, scaling with a factor of 2 is only appropriate for ~0 Hz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> if ~isempty(hasdc_nyq)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> if keeprpt>1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> fourierspctrm(:,:,hasdc_nyq,:) = fourierspctrm(:,:,hasdc_nyq,:)./sqrt(2);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> else<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> fourierspctrm(:,hasdc_nyq,:) = fourierspctrm(:,hasdc_nyq,:)./sqrt(2);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> end<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> end<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#558ED5;mso-style-textfill-fill-color:#558ED5;mso-style-textfill-fill-alpha:100.0%"> freq.fourierspctrm = fourierspctrm;<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU">Jack Fogarty, PhD<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU">Postdoctoral Research Officer<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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