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[ Source: fityk  ]

Package: fityk (0.8.9-1)

general-purpose nonlinear curve fitting and data analysis

Fityk is a flexible and portable program for nonlinear fitting of analytical functions (especially peak-shaped) to data (usually experimental data). In other words, for nonlinear peak separation and analysis.

It was developed for analyzing diffraction patterns, but can be also used in other fields, since concepts and operations specific for crystallography are separated from the rest of the program.

Fityk offers various nonlinear fitting methods, subtracting background, calibrating data, easy placement of peaks and changing peak parameters, automation of common tasks with scripts, and much more. The main advantage of the program is flexibility - parameters of peaks can be arbitrarily bound to each other, eg. the width of a peak can be an independent variable, can be the same as the width of another peak or can be given by a complicated - common to all peaks - formula.

Tags: Field: Chemistry, Physics, Implemented in: C++, User Interface: X Window System, : legacy::science, Role: Program, Scope: Utility, Interface Toolkit: wxWidgets, X Window System: Application

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Download fityk

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 1,891.5 kB5568 kB [list of files]
armel 1,808.2 kB5060 kB [list of files]
hppa 2,278.9 kB6992 kB [list of files]
i386 1,837.0 kB5296 kB [list of files]
ia64 2,670.6 kB9980 kB [list of files]
mips 1,982.9 kB7660 kB [list of files]
mipsel 1,965.9 kB7660 kB [list of files]
powerpc 1,988.0 kB5712 kB [list of files]
s390 1,763.3 kB5064 kB [list of files]
sparc 2,073.0 kB6060 kB [list of files]