Fityk is a non-linear curve fitting and data analysis software. Its function has http://www.aliyun.com/zixun/aggregation/12238.html "> data visualization, overlapping operation separation, using the standard calculus method of least squares fitting, genetic algorithm, and Nelder-mead simplex method. Other features are mostly bell-shaped, like Gaussian, Loretzian, Pearson 7, Voigt, Pseudo-voigt, and Doniach-sunjic, And users can easily add custom functions. It also includes background subtraction, calibration data, and automatic task with a simple scripting language. It is mainly used for the analysis of experimental data and can support the common peak shape function. It interface intuitive, support user defined, can be optimized and automated processing.
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Fityk 1.1.0 Version Update Description:
-Embedded a LUA annotation in the program. -can subtract the background stored in another file. -Added support for mouse movement and additional button functions. -All bugs in the previous version have been fixed.
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