README for ufit
ufit is a universal scattering data fitting package for use in noninteractive scripts, and with a graphical user interface.
It handles complex fitting functions by combining them from pre-defined "model" objects and handling parameter constraints and interdependencies well.
Fitting is done by one of several backends:
- lmfit (L-M leastsq that allows parameter constraints)
- minuit (pyminuit 1 or 2)
- scipy (basic L-M leastsq from scipy.optimize)
Results can be easily plotted and further processed. Plotting is handled by matplotlib.
The GUI uses PyQt 4.
Icons by Yusuke Kamiyamane. Licensed under a Creative Commons Attribution 3.0 License. See http://p.yusukekamiyamane.com/.