Man page - voigt_hwhm(3)

Packages contains this manual

Manual

voigt_hwhm

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHORS
COPYING

NAME

voigt_hwhm - Half width at half maximum of Voigt’s function

SYNOPSIS

#include <cerf.h >

double voigt_hwhm ( double sigma, double gamma );

DESCRIPTION

The function voigt_hwhm returns the half width at half maximum of the function voigt .

The function voigt returns Voigt’s convolution

voigt(x,sigma,gamma) = integral G(t,sigma) L(x-t,gamma) dt

of a Gaussian

G(x,sigma) = 1/sqrt(2*pi)/|sigma| * exp(-xˆ2/2/sigmaˆ2)

and a Lorentzian

L(x,gamma) = |gamma| / pi / ( xˆ2 + gammaˆ2 ),

with the integral extending from -infinity to +infinity.

SEE ALSO

voigt(3)

Homepage: http://apps.jcns.fz-juelich.de/libcerf

AUTHORS

Joachim Wuttke <j.wuttke@fz-juelich.de>, Forschungszentrum Juelich,
based on the w_of_z implementation by Steven G. Johnson, http://math.mit.edu/˜stevenj, Massachusetts Institute of Technology.

Please report bugs to the authors.

COPYING

Copyright (c) 2018 Forschungszentrum Juelich GmbH

Software: MIT License.

This documentation: Creative Commons Attribution Share Alike.