jvs:fscan:manual:chapter2:lowfreq
fScan Reference Manual, Chapter 2 (CmdLineOptions): lowfreq
Lowfreq -- Remove slow temporal fluctuations (detrend)
usage: -lowfreq nnodes flag
For DETRENDING, a smooth curve is generated for each pixel timecourse as a cubic spline interpolation through NNODES points. The nodes are uniformly spaced along the timecourse; their values are calculated piecewise based on the FLAG argument.
- FLAG -
- 0 - mean
- 1 - median
- 2 - midpoint of least squares fit
See Also:
fScan Home,
fScan Manual,
CmdLineOptions,
Manual Help
jvs/fscan/manual/chapter2/lowfreq.txt · Last modified: 2024/06/21 15:44 by 127.0.0.1