[英]matplotlib subplot axis label
I have a subplot, its x-axis label uses voltages, its csv data column values increase from 0 to 30 and then decrease from 30 to 0. when I use this code it gives me this plot 我有一个子图,其x轴标签使用电压,其csv数据列值从0增大到30,然后从30减小到0。当我使用此代码时,它给出了这个图
ax2.plot(df_raw.index, df_raw.loc[:,"data_column"])
When I use below code I got the plot as as shown below 当我使用下面的代码时,我得到了如下图所示的图
ax2.plot(df_raw.loc[:,"voltage"], df_raw.loc[:,"data_column"])
What I really want is as shown below 我真正想要的是如下所示
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