External Email - Use Caution Thank you very much. I would like to whiten the data. May I know the details of the whitening process used in FSFAST? If I could get the whitening matrix (maybe from the source codes)?
Best regards, Lizhi On Wed, 6 Mar 2019 at 11:54, Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu> wrote: > Whitening is done by default (you can turn it off with -nowhiten to > mkanalysis-sess). It uses an AR1 model. > > On 3/4/19 12:46 PM, Zhi Li wrote: > > > > External Email - Use Caution > > > > Hello Freesurfer Experts, > > > > May I ask if there is a whitening/weighting matrix used to give > > weighted least squares estimates (WLS) and whiten the data during the > > 1st-level model estimation in FSFAST? If so, how could I get it? > > > > Many thanks and kind regards, > > > > Lizhi > > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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