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yoshinoGRAPH 1.51

Fize Size:674KB Language:English OS:Win2000/XP/2003 Date added:October 5,2008
License:Free WEB:http://www3.ocn.ne.jp/~ygraph/

    yoshinoGRAPH is a scientific graph software for data analysis and presentation. You can make 2D and 3D graphs quickly from data files in text format. This software is tiny but includes many basic functions to analyze/edit data as well as rather advanced ones.
    Features:

    plot styles: scatter charts, density and 3D plots with and without lines

    double Y-axis and shift in Y direction are available in 2D graph

    easy to change scales among linear, log and inverse

    polynomial and 3rd spline fits

    manual fit of two independent lines to a data curve

    easy to remove scattered/noisy data

    easy to convert data; quick sort, smoothing, making tables and so on

    to draw a math function on 2D graph using an expression

    to copy a graph as metafile and bitmap formats to paste it on a presentation software

    easy to read many data files saved in different folders
    yoshinoGraph是一个体积小巧速度很快的免费数据分析工具。它功能强大，可以实现快速排序、平滑、制图等多项功能，也可以利用数学函数来绘制二维图形。

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