河南大学 李润明—— Origin 快速入门
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目录
1 Origin 功能简介 ............................................................................................................................. 1
2 Origin 8.0 的图形界面 ................................................................................................................... 3
2.1 Origin 项目文件 .................................................................................................................. 3
2.2 子窗口 ................................................................................................................................ 4
2.3 菜单栏 ................................................................................................................................ 6
3 工作簿和数据录入 ........................................................................................................................ 6
3.1 手动输入 ............................................................................................................................. 6
3.2 通过剪切板传送 ................................................................................................................. 6
3.3 由数据文件导入 ................................................................................................................. 6
4 绘图 ............................................................................................................................................... 8
4.1 二维图形 ............................................................................................................................. 8
4.2 多层图形 ............................................................................................................................. 9
4.3 图形定制 ........................................................................................................................... 12
4.4 三维图形 ........................................................................................................................... 15
5 图形操作 ..................................................................................................................................... 16
5.1 局部放大和恢复 ............................................................................................................... 16
5.2 图形区坐标点读取 ........................................................................................................... 17
5.3 数据读取 ........................................................................................................................... 17
5.4 数据区域的选择 ............................................................................................................... 17
5.5 数据点的屏蔽 ................................................................................................................... 17
5.6 在图形区直接画点 ........................................................................................................... 17
5.7 添加文本说明 ................................................................................................................... 18
5.8 添加其它绘图元素 ........................................................................................................... 18
6 数据拟合 ..................................................................................................................................... 18
6.1 线性拟合 ........................................................................................................................... 18
6.2 多项式拟合 ....................................................................................................................... 18
6.3 非线性拟合 ....................................................................................................................... 20
6.4 自定义函数拟合 ............................................................................................................... 21
7 数据及图形导出 .......................................................................................................................... 24
7.1 数据导出 ........................................................................................................................... 24
7.2 图形输出 ........................................................................................................................... 25
8 结语 ............................................................................................................................................. 27
参考文献 ......................................................................................................................................... 27
