fft Directory Reference
Directory dependency graph for fft:
src/randomProcesses/fft

Files

file  fft.C [code]
 
file  fft.H [code]
 
file  fftRenumber.C [code]
 Multi-dimensional renumbering used in the Numerical Recipes fft routine. This version is recursive, so works in n-d : determined by the length of array nn.
 
file  fftRenumber.H [code]
 Multi-dimensional renumbering used in the Numerical Recipes fft routine.
 
file  kShellIntegration.C [code]
 
file  kShellIntegration.H [code]
 Integrate a multi-dimensional complexVectorField in k-shells to create the 1D.
 
file  writeEk.C [code]
 
file  writeEk.H [code]
 This function evaluates q(k) (McComb, p61) by summing all wavevectors in a k-shell. Then we divide through by the volume of the box.