2010peer-reviewed2,678 citations
<i>Fityk</i> : a general-purpose peak fitting program
Marcin Wojdyr
Journal of Applied Crystallography
Abstract
Fityk is portable, open-source software for nonlinear curve fitting and data analysis. It specializes in fitting a sum of bell-shaped functions to experimental data. In particular, it enables Pawley refinement of powder diffraction data and size–strain analysis.
Concepts
Curve fittingDiffractionSoftwareExperimental dataNonlinear systemComputer scienceStrain (injury)