Origin Manual
Origin is a proprietary computer program for interactive scientific graphing and data analysis.
It is produced by OriginLab Corporation, and runs on Microsoft Windows.
Function plot
已知函数表达式,使用该功能可以直接绘图。
路径:File —> New —> Function plot
2D Plot
双y轴
- 准备好数据,比如一列x,两列y(分别对应左右y轴)
- 选择x和第一列y,默认作图,默认y轴在左侧
- 在图中任意位置单击右键 —> “New Layer(Axes)” —> “Right-Y”
- 确认选中 2 图层,菜单栏选择 “Graph” —> “Layer Contents…” —> 导入数据,确认即可。