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<body dir="ltr"><p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p>
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<span>It should be the number of frequencies.<br>
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<div>For each source (8064) you have 1025 values of power density, one per frequency . (frequencies ranging from 0 Hz to 100Hz with 97.65625mHz step).<br>
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<span><a href="https://www.nmr.mgh.harvard.edu/mne/stable/auto_examples/time_frequency/plot_source_power_spectrum.html#sphx-glr-auto-examples-time-frequency-plot-source-power-spectrum-py" title="https://www.nmr.mgh.harvard.edu/mne/stable/auto_examples/time_frequency/plot_source_power_spectrum.html#sphx-glr-auto-examples-time-frequency-plot-source-power-spectrum-py">This
tutorial</a> should help you understand how it works ( especially the last plot)</span>
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Best,</div>
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Victor<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> mne_analysis-bounces@nmr.mgh.harvard.edu <mne_analysis-bounces@nmr.mgh.harvard.edu> on behalf of Vivek Sharma <vivek.sharma1510@gmail.com><br>
<b>Sent:</b> Thursday, September 26, 2019 8:17 AM<br>
<b>To:</b> Discussion and support forum for the users of MNE Software <mne_analysis@nmr.mgh.harvard.edu><br>
<b>Subject:</b> Re: [Mne_analysis] mne.minimum_norm.compute_source_psd</font>
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<p><span style="padding:3px 10px; border-radius:5px; color:#ffffff; font-weight:bold; display:inline-block; background-color:#ff0000"> External Email - Use Caution </span></p>
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<div dir="ltr">The total time I have considered is 574 seconds so how it is related to 1025 time points.<br>
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<div dir="ltr" class="x_gmail_attr">On Wed, Sep 25, 2019 at 8:46 PM Daniel McCloy <<a href="mailto:dan.mccloy@gmail.com">dan.mccloy@gmail.com</a>> wrote:<br>
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External Email - Use Caution <br>
<br>
It is the number of time points.<br>
<br>
On September 25, 2019 2:27:52 AM PDT, Vivek Sharma <<a href="mailto:vivek.sharma1510@gmail.com" target="_blank">vivek.sharma1510@gmail.com</a>> wrote:<br>
> External Email - Use Caution <br>
><br>
>In continuation of the above thread, I unable to understand what does<br>
>1025<br>
>mean in data shape.<br>
><SourceEstimate | 8064 vertices, subject : Collin, tmin : 0.0 (ms),<br>
>tmax<br>
>: 100000.0 (ms), tstep : 97.65625 (ms),<br>
>*data shape : (8064, 1025)>*<br>
><br>
><br>
>On Fri, Jun 14, 2019 at 4:33 PM Vivek Sharma<br>
><<a href="mailto:vivek.sharma1510@gmail.com" target="_blank">vivek.sharma1510@gmail.com</a>><br>
>wrote:<br>
><br>
>> Thank You.<br>
>><br>
>> On Wed, Jun 12, 2019 at 11:53 AM Alexandre Gramfort <<br>
>> <a href="mailto:alexandre.gramfort@inria.fr" target="_blank">alexandre.gramfort@inria.fr</a>> wrote:<br>
>><br>
>>> External Email - Use Caution<br>
>>><br>
>>> hi,<br>
>>><br>
>>> this function hacks a SourceEstimate object : stc_psd to store PSDs.<br>
>So<br>
>>> what you read<br>
>>> with time:<br>
>>><br>
>>> <SourceEstimate | 8064 vertices, subject : Collin, tmin : 0.0<br>
>(ms),<br>
>>> tmax : 100000.0 (ms), tstep : 97.65625 (ms), data shape : (8064,<br>
>1025)><br>
>>><br>
>>> should be:<br>
>>><br>
>>> <SourceEstimate | 8064 vertices, subject : Collin, fmin : 0.0<br>
>(Hz),<br>
>>> fmax : 100000.0 (mHz), fstep : 97.65625 (mHz), data shape : (8064,<br>
>1025)><br>
>>><br>
>>> HTH<br>
>>> Alex<br>
>>><br>
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https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis</a><br>
>><br>
>><br>
>><br>
>> --<br>
>> Vivek Sharma<br>
>><br>
><br>
><br>
>-- <br>
>Vivek Sharma<br>
<br>
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<div><span style="font-size:12.8px">Vivek Sharma</span></div>
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