Hi, FSLers
I currently want to compute the power spectrum of a 4D nii.gz data in FSL. I
explored the command-line programs, for examples, fslmaths/fslstats/fslfft.
fslmaths provides the function of numerous filtering methods but no power
spectrum, another likely program, fslfft seems to do the fourier
transformation in the spatial image domain. Could any fsl expert please give
me some information on this issue? Thanks.
Best,
xinian
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