Fityk

1.0.1 31 Mar 2011

Nonlinear curve fitting and data analysis.

0

Developer website: Nieto

Fityk is user friendly, open source software for nonlinear curve fitting and data analysis. It is primarily used by scientists to analyze data from experiments (powder diffraction, chromatography, photoluminescence and infrared and Raman spectroscopy), but can be used to fit any analytical functions to any kind of data. The program allows data visualization, background subtraction, separation of overlapping peaks and least squares fitting. Macros can be used to automate repetitive tasks. Fityk has a dedicated support for placing and fitting bell-shaped functions such as Gaussian, Loretzian, Pearson 7, Voigt, Pseudo-Voigt and Doniach-Sunjic.

What's New

Version 1.0.1:
  • Added calculation of confidence intervals and fixed several bugs.

Requirements

Mac OS X 10.4 or later

Ratings

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Details

Downloads
624
Version Downloads
624
Type
Education / Science
License
Commercial
Date
31 Mar 2011
Platform
OS X / Intel 32
Price
$115.00