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首页> 外文期刊>Computer physics communications >JavaFit: a platform independent program for interactive nonlinear least-squares fitting using the Levenberg-Marquardt method
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JavaFit: a platform independent program for interactive nonlinear least-squares fitting using the Levenberg-Marquardt method

机译:JavaFit:使用Levenberg-Marquardt方法进行交互式非线性最小二乘拟合的独立于平台的程序

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摘要

The JavaFit program is a package for carrying out interactive nonlinear least-squares fitting to determine the parameters of physical models from experimental data. It has been conceived as a platform independent package aimed at the relatively modest computational needs of spectroscopists, where it is often necessary to determine physical parameters from a variety of spectral lineshape models. The program is platform independent, provided that a Java runtime module is available for the host platform. The program is also designed to read a wide variety of data in ASCII column formats produced on DOS, Macintosh and UNIX platforms.
机译:JavaFit程序是一个软件包,用于执行交互式非线性最小二乘拟合,以根据实验数据确定物理模型的参数。它被认为是独立于平台的软件包,旨在满足光谱学家相对适度的计算需求,在该环境中,经常有必要从各种光谱线形模型中确定物理参数。该程序与平台无关,只要Java运行时模块可用于主机平台即可。该程序还旨在读取在DOS,Macintosh和UNIX平台上生成的ASCII列格式的各种数据。

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