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[ Source: fityk  ]

Package: fityk (0.8.8-1 and others)

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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  • dep: libc0.3 (>= 2.9) [hurd-i386]
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  • dep: libc6 (>= 2.2.5) [amd64]
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    also a virtual package provided by libc6-udeb
    dep: libc6 (>= 2.3.6-6~) [i386]
    dep: libc6 (>= 2.4) [armel, mips, mipsel, powerpc, s390]
    dep: libc6 (>= 2.5) [hppa]
    dep: libc6 (>= 2.5-5) [m68k]
    dep: libc6 (>= 2.6) [sparc]
  • dep: libc6.1 (>= 2.2) [ia64]
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    dep: libc6.1 (>= 2.4) [alpha]
  • dep: libgcc1 (>= 1:4.1.1) [not armel, hppa, hurd-i386, m68k]
    GCC support library
    dep: libgcc1 (>= 1:4.4.0) [armel]
    dep: libgcc1 (>= 4.2.1) [hurd-i386]
  • dep: libgcc2 (>= 4.2.1) [m68k]
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  • dep: libgcc4 (>= 4.1.1) [hppa]
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Download fityk

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha 0.8.8-1 2,060.5 kB6636 kB [list of files]
amd64 0.8.8-1 1,816.8 kB5324 kB [list of files]
armel 0.8.8-1 1,741.4 kB4836 kB [list of files]
hppa 0.8.6-3 2,133.4 kB6568 kB [list of files]
hurd-i386 0.8.8-1 1,761.8 kB5040 kB [list of files]
i386 0.8.8-1 1,770.1 kB5044 kB [list of files]
ia64 0.8.6-3 2,456.1 kB9264 kB [list of files]
m68k (unofficial port) 0.8.8-1 1,546.3 kB4632 kB [list of files]
mips 0.8.6-3 1,837.9 kB7184 kB [list of files]
mipsel 0.8.8-1 1,899.9 kB7388 kB [list of files]
powerpc 0.8.6-3 1,834.5 kB5224 kB [list of files]
s390 0.8.6-3 1,630.3 kB4656 kB [list of files]
sparc 0.8.8-1 1,997.9 kB5812 kB [list of files]