FTDistributions1D.h File Reference

Defines interface class IFTDistribution1D, and children thereof. More...

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Classes
class	IFTDistribution1D
	Interface for a one-dimensional distribution, with normalization adjusted so that the Fourier transform evaluate(q) is a decay function that starts at evaluate(0)=1. More...
class	FTDistribution1DCauchy
	Exponential IFTDistribution1D exp(-|omega*x|); its Fourier transform evaluate(q) is a Cauchy-Lorentzian starting at evaluate(0)=1. More...
class	FTDistribution1DGauss
	Gaussian IFTDistribution1D; its Fourier transform evaluate(q) is a Gaussian starting at evaluate(0)=1. More...
class	FTDistribution1DGate
	Square gate IFTDistribution1D; its Fourier transform evaluate(q) is a sinc function starting at evaluate(0)=1. More...
class	FTDistribution1DTriangle
	Triangle IFTDistribution1D [1-|x|/omega if |x|<omega, and 0 otherwise]; its Fourier transform evaluate(q) is a squared sinc function starting at evaluate(0)=1. More...
class	FTDistribution1DCosine
	IFTDistribution1D consisting of one cosine wave [1+cos(pi*x/omega) if |x|<omega, and 0 otherwise]; its Fourier transform evaluate(q) starts at evaluate(0)=1. More...
class	FTDistribution1DVoigt
	IFTDistribution1D that provides a Fourier transform evaluate(q) in form of a pseudo-Voigt decay function eta*Gauss + (1-eta)*Cauchy, with both components starting at 1 for q=0. More...

Detailed Description

Defines interface class IFTDistribution1D, and children thereof.

Homepage:\n http://www.bornagainproject.org

License:\n GNU General Public License v3 or higher (see COPYING)

Copyright

Forschungszentrum Jülich GmbH 2018

Authors

Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file FTDistributions1D.h.