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jvs:fscan:manual:chapter2:fft

fScan Reference Manual, Chapter 2 (CmdLineOptions): fft

FFT -- Perform a fast Fourier transform (FFT)

usage:

  • -fft ncycles flag name wsiz
  • -fft magnitude ncycles flag name wsiz
  • -fft phase ncycles flag name wsiz
  • -fft spectrum 0 flag name wsiz
  • -fft imaginary flag name wsiz
  • -fft real flag name wsiz
  • -fft complex flag name wsiz
  • -fft images 0 flag name wsiz
 
 -fft      ncycles flag name wsiz			-power and phase at NCYCLES freq 
 			power: Fi = POWERi / SUM(POWER) * 10000  (Fratio) 
 -fft      'magnitude' ncycles flag name wsiz	-power magnitude at NCYCLES freq 
 -fft      'phase' ncycles flag name wsiz		-phase map (360	deg) at NCYCLES 
 -fft      'spectrum' 0 flag name wsiz			-1D fft of each time course 
 -fft      'images' 0 flag name wsiz			-2D fft of each image 
jvs/fscan/manual/chapter2/fft.txt · Last modified: 2014/08/04 16:03 (external edit)