The Voigt/complex error function (second version)

version (4.55 KB) by Sanjar Abrarov
The function file fadf.m computes the Voigt/complex error function with high accuracy


Updated 10 Jul 2016

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This program file computes the complex error function, also known as the Faddeeva function. The algorithmic implementation utilizes the approximations based on the Fourier expansion [1, 2] and the Laplace continued fraction [3] (see also optimized C++ code from RooFit package in the work [4]).

[1] S. M. Abrarov and B. M. Quine, Appl. Math. Comput., 218 (2011) 1894-1902.
[2] S. M. Abrarov and B. M. Quine, arXiv:1205.1768v1 (2012).
[3] W. Gautschi, SIAM J. Numer. Anal., 7 (1970) 187-198.
[4] T. M. Karbach, G. Raven and M. Schiller, arXiv:1407.0748v1 (2014).

Cite As

Sanjar Abrarov (2022). The Voigt/complex error function (second version) (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
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