Wolfram Library Archive

Courseware Demos MathSource Technical Notes
All Collections Articles Books Conference Proceedings

Numerous Neat Algorithms for the Voigt Profile Function

William J. Thompson
Journal / Anthology

Computers in Physics
Year: 1993
Volume: 7
Issue: 6
Page range: 627-631

The Voigt profile function is the convolution of a Gaussian and a Lorentzian function. What makes it interesting is the wide range of contexts in which it is used, and--relevant to practical numerical algorithms--the numerous ways it can be computed. In this column I summarize the features of five practical techniques I have encountered for computing the Voigt function efficiently and with controllable accuracy.

*Applied Mathematics > Numerical Methods
*Mathematics > Calculus and Analysis > Special Functions

Translate this page: