the superscript in the textbox in the figure?
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How can I put (degree) the degree of temperature Celsius in the text box inside the figure? ex: C to the power (Celsius)
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Image Analyst
2014년 3월 24일
You can do this:
plot(1:10);
str = sprintf('30 %cC', 176); % ASCII 176 looks like the degree symbol.
text(2,2,str);
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Image Analyst
2014년 3월 24일
Yes, but I don't know LaTex. I don't need to since modern work processors have all the formatting I need and I'm not required to know LaTex, though I know there are still some people who still use it.
Salaheddin Hosseinzadeh
2014년 3월 26일
LOL! I still do, though I don't recommend it. But I prefer it to Microsoft Word when it comes to write hundreds of pages, and I'm gonna stick to it, unless you kindly suggest me a better one.
Tnx
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Star Strider
2014년 3월 24일
편집: Star Strider
2014년 3월 24일
It’s very well hidden in the documentation. In the online documentation it’s under String. That reveals:
\circ º
The rest of the special TeX characters are there as well.
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Salaheddin Hosseinzadeh
2014년 3월 24일
편집: Salaheddin Hosseinzadeh
2014년 3월 24일
As I remember MATLAB understand a little bit of Latex! lol
If you've ever worked with Latex which is just like writing in a linear form try this
legend('C^{Celcious}') or title or xlable or ...
or
title('C^o')
if you want to have Celsius sign
Let me know about the results plz.
Good Luck!
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Salaheddin Hosseinzadeh
2014년 3월 26일
You can apply the same format to text, legend, disp, display, labelx labely title and similar functions that accept strings generally
Salaheddin Hosseinzadeh
2014년 3월 24일
If you have a variable then you can concatenate the string simply
x=30;
title([num2str(x),'^c']) or legend or text or xlable or ...
Be lazy and go with the easy one! lol
Good Luck!
Salaheddin Hosseinzadeh
2014년 3월 26일
I don't know what version of MATLAB you are using! But the following code resulted as such on my PC with 2012a and it's really easy to use this notation! You can see the image as well!
figure
text(0.1,0.1,'Hello^{World}')
text(.3,.3,'trying_{subscript}')
text(.6,.6,'trying_{subscript}^{power}')
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/174654/image.png)
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Image Analyst
2014년 3월 26일
You CAN click on the image to bring it up full size. At least using Firefox you can.
Salaheddin Hosseinzadeh
2014년 3월 26일
Another instance when you have numbers to deal with!
>> x=30
x =
30
>> figure
>> text(.1,.1,[num2str(x),'^c'])
>>
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/174655/image.png)
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