About bandpass

Hi AFNI experts,

I wonder if both “3dFourier” and “3dBandpass” could be used as bandpassing, which one I should use or which one is the best?

Thank you!


We now recommend you use 3dTproject, which can do other things besides bandpassing at the same time,

If there is limited time points, could we use “3dTproject” to bandpass as well?

Yes, but all the problems of limited time points still apply – if you have only 70 good time points, and bandpass out a large frequency range, you may have very few effective data points left. There is no solution (that I know of) for that kind of problem.

3dTproject does allow for censoring as it bandpasses, unlike the other programs. Read the output of 3dTproject -help for details.