Display µm not correct in figure in Matlab

Question

ly 2014-12-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/167566-display-m-not-correct-in-figure-in-matlab

评论： Walter Roberson 2022-9-17

采纳的回答： Ilham Hardy

I use Matlab 2011b

I have code for figure like this:

...

set(0,'DefaultAxesFontName', 'Times New Roman')
set(0,'DefaultAxesFontSize', 12)
plot(x1,y1,'r',x2,y2,'MarkerEdgeColor','b')
xlabel('Zsnsr [µm]') %Display not correct
ylabel('DeflV')
set(gca,'XDir','reverse')
axis([xmin xmax ymin ymax])

(end)

....

and the figure Matlab draw like this picture (red line) I don't know why and how to solve this.

Thanks!

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Stephen23 2014-12-22

The xlabel documentation explains this under "Interpretation of text characters".

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Ilham Hardy 2014-12-22

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/167566-display-m-not-correct-in-figure-in-matlab#answer_163057

Try this,

xlabel('Zsnsr [\mum]','interpreter','Tex')

2 个评论
显示无隐藏无

ly 2014-12-22

It is Ok. Thank!

But can you explain why it look that?

And what does "[\mum]','interpreter','Tex'" mean?

Thanks!

Ilham Hardy 2014-12-22

But can you explain why it look that?

If you referering to the red line, it is obvious that your x1 and y1 data produce the red line plot (ergo, plot(x1,y1,'r'.. ). The 'r' means you want to plot the x1 and y1 in red color.

And what does "[\mum]','interpreter','Tex'" mean?

Tex is text-interpreter used widely to express symbols (e.g. mathematical symbol). The text to be interpret by the Tex (or LaTex) usually preceded with a backslash (\), in this case (\mu) is merely a command to write micron/mu label. Ergo '\mum' will create 'µm' label.

Hope this helps,

请先登录，再进行评论。