Fityk for Linux

Fityk is a program for nonlinear fitting of analytical functions to data.
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Fityk for Linux Ranking & Summary

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  • Rating:
  • License:
  • GPL
  • Publisher Name:
  • Marcin Wojdyr
  • Publisher web site:
  • Operating Systems:
  • Linux
  • File Size:
  • 957KB

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Fityk for Linux Description

Advertisement Fityk for Linux is a Home & Education software developed by Marcin Wojdyr. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Fityk for Linux: Edit By Fityk is a program for nonlinear fitting of analytical functions (especially peak-shaped) to data (usually experimental data). There are also people using it to remove the baseline from data, or to display data only. It is reportedly used in crystallography, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, to name but a few. Fityk knows about common peak-shaped functions (Gaussian, Lorentzian, Voigt, Pearson VII, bifurcated Gaussian, EMG, Doniach-Sunjic, etc.) and polynomials. It also supports user-defined functions. Fityk offers intuitive graphical interface (and also command line interface), variouse optimization methods (standard Marquardt least-square Algorithm, Genetic Algorithms, Nelder-Mead SIMPLEX), EQuality constraints, modelling error of x coordinate of points (eg. zero-shift of instrument), handling series of datasets, automation of common tasks with scripts, and more.


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