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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">From:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">Michał Komorowski <<a href="mailto:michak@is.umk.pl" class="">michak@is.umk.pl</a>><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Subject:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">Time-frequency analysis: cfg.foi/T meaning</b><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Date:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">5 January 2017 at 19:00:29 GMT+1<br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">To:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><<a href="mailto:jan.schoffelen@donders.ru.nl" class="">jan.schoffelen@donders.ru.nl</a>><br class="">
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<div class="">Hello,</div>
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<a href="http://www.fieldtriptoolbox.org/faq/why_does_my_output.freq_not_match_my_cfg.foi_when_using_mtmconvol_in_ft_freqanalyis" class="">http://www.fieldtriptoolbox.org/faq/why_does_my_output.freq_not_match_my_cfg.foi_when_using_mtmconvol_in_ft_freqanalyis</a><br class="">
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<div class="">I am trying to fit my time windows/simulated data frequencies in time-frequency analysis to make Fieldtrip not correcting my cfg.foi. </div>
<div class="">In other words I want my output frequencies to be EXACTLY the same as cfg.foi. </div>
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<div class="">In the mentioned page a following criterion for time-frequency analysis was proposed:</div>
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<div class=""><span style="font-family:calibri,geneva,arial,verdana,sans-serif;font-size:15px;text-align:justify" class=""><i class=""><font color="#7f6000" class="">"Is the length of my data such, that the frequency resolution 1/T can capture all cfg.foi?
This means, in other words, that cfg.foi/T should be integer numbers."</font></i></span><br class="">
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<div class=""><span style="font-family: calibri, geneva, arial, verdana, sans-serif; font-size: 15px; text-align: justify;" class=""><br class="">
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<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">I am not sure If the number cfg.foi/T makes sense, because the units of that ratio is [1/s*s = Hz*Hz]. </span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">Please correct me if I am wrong.</span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">I also tried many other ways of tweaking my parameters, but with no result. </span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class=""><br class="">
</span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">All in all, at that moment, from my perspective it looks like Fieldtrip will always correct my cfg.foi and I must
not expect that my output frequencies will match with cfg.foi,. I am also almost equally sure that this is not true. </span></font></div>
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<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">I would be very happy if you can help me.</span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class=""><br class="">
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<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">Kind regards,</span></font></div>
<div style="text-align:justify" class=""><font face="calibri, geneva, arial, verdana, sans-serif" class=""><span style="font-size:15px" class="">Michał Komorowski</span></font></div>
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