AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

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January 22, 2020 07:49AM
Dear AFNI group,

I am wonder how the mentioned program performs the calculation. As long as I know using 3dTproject without -bandpass option will dentrend the signal by a regression using provided vectors and a polynomial order. But, if I use -bandpass option, will the program do the same as above and then filter the frequency? or it applies the filter first and then the regression?

Thanks in advance,
Karel
Subject Author Posted

3dTproject with bandpass filtering: calculation order

Karelo January 22, 2020 07:49AM

Re: 3dTproject with bandpass filtering: calculation order

ptaylor January 22, 2020 05:39PM

Re: 3dTproject with bandpass filtering: calculation order

Karelo January 24, 2020 05:55AM