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<p style="">Hello eeglabers,<br>
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<p style="">I have a question about detrending in SIFT.<br>
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<p style="">I run the following code:<br>
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<div>EEG = pop_pre_prepData( EEG, 'nogui', ...</div>
<div> 'VerbosityLevel', 2, ...</div>
<div> 'SignalType', { 'Channels'}, ...</div>
<div> 'Detrend', ...</div>
<div> { 'verb', 2 ...</div>
<div> 'method', {'linear'}, ...</div>
<div> 'piecewise', ...</div>
<div> {'seglength', 0.33, ...</div>
<div> 'stepsize', 0.0825}, ...</div>
<div> 'plot', strcmp( plot, 'on')}, ...</div>
<div> 'NormalizeData', ...</div>
<div> {'verb', 2 ...</div>
<div> 'method', {'time' 'ensemble'}}, ...</div>
<div style=""> 'resetConfigs',true);<br>
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<div style="">It works fine, but I do an is equal on the data before and after and they are identical.<br>
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<div style="">Im thinking this cant be correct because it should be removing a significant proportion of my data.<br>
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<div style="">I went through the code and it appears as though it is storing the data in EEG.CAT. Have I missed<br>
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<div style="">something or am I doing it correctly?<br>
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<div style="">Kind regards,<br>
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<div style="">Tyler<br>
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<div style="font-size:13px">*************************
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<div><font face="Arial"><i>Tyler Grummett ( BBSc, BSc(Hons I))</i></font></div>
<div><font face="Arial"><i>PhD Candidate</i></font></div>
<div><font face="Arial"><i>Brain Signals Laboratory</i></font></div>
<div><font face="Arial"><i>Flinders University</i></font></div>
<div><font face="Arial"><i>Rm 5A301</i></font></div>
<div><font face="Arial"><i>Ext 66125</i></font></div>
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