Origin绘图教程.ppt

1、数据处理与科学绘图Data Analysis Click on the Scale tab and set the scale from -20 to 20. Set Rescale to Manual. Select the Vertical icon on the left panel (for the Y axis) and set the scale from 0 to 16. Set rescale to Manual. Click OK. 3) Double-click on the Y-axis. Select the Grid Lines tab, make the Horiz

2、ontal icon in the Selection box is selected, and check X=0. Select the Vertical icon in the Selection box and under Additional Lines, check Opposite. 4) Choose the menu option Edit: New Layer (Axes): (Linked): Top X+ Right Y. 5) Single-click on the Layer 1 icon in upper left corner of the graph (thi

3、s activates the layer containing the plotted data) and then right-click inside the graph axes, choose Plot Details, and click on Layer 2 in the left side of the dialog box. Select the Size/Speed tab and set Left=50, Top=0, Width=50, and Height=100. Click Apply. 6) On the Display tab, make sure Clip

4、Data to Frame is checked. 7) Right-click on Layer 2 icon (upper left corner of graph) and select Layer Contents in short cut menu and add mag_d to the Layer Contents 8) Double-click on top X-axis and set X and Y scales from 0 to 40, and from 0 to 16, respectively. Double-click on bottom X-axis and set X and Y scales from -20 to 20, and from 0 to 16. Click OK.,从图中提取数据,如何从下面发表文章中的图提取数据,1. 点击 “Digitize”按钮 2. Paste your image into this graph window. 3. Name the o