Difference between revisions of "Fityk"
(updated version and links, the license changed from GPL2 to GPL2+) |
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|Documentation note=User manual available at the official website and at fityk.readthedocs.org | |Documentation note=User manual available at the official website and at fityk.readthedocs.org | ||
|Paid support=yes, see the website | |Paid support=yes, see the website | ||
| + | |Accepts cryptocurrency donations=No | ||
|Keywords=chemistry,function,algorithm,curve-fitting,Levenberg-Marquardt,Nelder-Mead simplex,polynomial | |Keywords=chemistry,function,algorithm,curve-fitting,Levenberg-Marquardt,Nelder-Mead simplex,polynomial | ||
|Version identifier=1.2.9 | |Version identifier=1.2.9 | ||
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|Version download=https://github.com/wojdyr/fityk/releases | |Version download=https://github.com/wojdyr/fityk/releases | ||
|Version comment=1.2.9 released on 13 Apr 2014 | |Version comment=1.2.9 released on 13 Apr 2014 | ||
| − | |Last review by= | + | |Last review by=Bendikker |
| − | |Last review date= | + | |Last review date=2018/02/13 |
| − | |||
|Submitted date=2011-04-01 | |Submitted date=2011-04-01 | ||
| − | |||
|Is GNU=No | |Is GNU=No | ||
|License verified date=2003-03-04 | |License verified date=2003-03-04 | ||
| Line 32: | Line 31: | ||
|Role=Maintainer | |Role=Maintainer | ||
|Email=wojdyr@gmail.com | |Email=wojdyr@gmail.com | ||
| − | |Resource URL= | + | }} |
| + | {{Resource | ||
| + | |Resource audience=Debian (Ref) | ||
| + | |Resource URL=https://tracker.debian.org/pkg/fityk | ||
}} | }} | ||
{{Resource | {{Resource | ||
Latest revision as of 13:49, 13 February 2018
Fityk
http://fityk.nieto.pl
Non-linear curve fitting and data analysis
Fityk is nonlinear curve-fitting and data analysis software. It supports data visualization, separation of overlapping peaks, and least squares fitting using standard Levenberg-Marquardt algorithm, a genetic algorithm, or Nelder-Mead simplex method. It knows common bell-shaped functions (Gaussian, Lorentzian, Pearson 7, Voigt, Pseudo-Voigt) and polynomials, but more sophisticated formulae can be added if needed. It also enables background substracting, data calibration and task automation with a simple script language. It is being developed to analyze powder diffraction patterns, but can be used to fit analytical functions to any kind of data.
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Marcin Wojdyr | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| General | Homepage | http://fityk.nieto.pl |
| Developer | Developer | https://github.com/wojdyr/fityk |
| Debian (Ref) | https://tracker.debian.org/pkg/fityk | |
| Users | Forum | https://groups.google.com/forum/#!forum/fityk-users |
Software prerequisites
| Kind | Description |
|---|---|
| Required to build | readline and gnuplot (for command line only) |
| Required to build | Lua |
| Required to build | wxWidgets 3.0 or later (for GUI only) |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.