Computing of Voigt/complex error function with small y

This program file is presented for highly accurate approximation of the Voigt/complex error function with small imaginary argument y ≤ 0.1.

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[Kxy,Lxy]=cedawSeu(x,y).
This program file computes the complex error function with small imaginary argument 0≤y≤ 0.1.
In the real and imaginary parts this program provides average accuracy exceeding 1e-15 and 1e-16, respectively.
The code is written by Yihong Wang(email:wyh@seu.edu.cn), Southeast University, China, April 2020. Feel free to email the author of this program with your questions or suggestions.

Cite As

Yihong Wang (2026). Computing of Voigt/complex error function with small y (https://www.mathworks.com/matlabcentral/fileexchange/75134-computing-of-voigt-complex-error-function-with-small-y), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.3

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1.0.2

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1.0.1

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1.0.0