fft Directory Reference

Directory dependency graph for 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.