Fityk : a general-purpose peak fitting program
2010/09/09 by Marcin Wojdyr · 2,739 citations
Earth and Planetary Sciences · Engineering · Materials Science · Mathematics · #Advanced materials and composites #Algorithm #Computational physics #Computer science #Curve fitting #Diffraction #Experimental data #High-pressure geophysics and materials #Mathematics #Nonlinear system #Optics #Physics #Quantum mechanics #Software #Statistics #Strain (injury) #X-ray Diffraction in Crystallography
paper · doi:10.1107/s0021889810030499
published in Journal of Applied Crystallography 43(5), 1126-1128 (Wiley)
openalex publication_date 2010/09/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
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.
Citations
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