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

  1. 准备好数据,比如一列x,两列y(分别对应左右y轴)
  2. 选择x和第一列y,默认作图,默认y轴在左侧
  3. 在图中任意位置单击右键 –> “New Layer(Axes)” –> “Right-Y”
  4. 确认选中 2 图层,菜单栏选择 “Graph” –> “Layer Contents…” –> 导入数据,确认即可。