Adding Superscript to a string

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Ali
Ali 2013-11-9
评论： Sameed Ahmed 2022-2-9
Hi guys i am new to forums.
my issue is as follows. I have a string to which other strings are concatenated. I want some of them to be in superscript. code is as follows
for i = 1:(length(p)-1)
str = [str,num2str(p(i)), 'X' , (num2str(length(p) -i)), ' + '];
end
i want the portion (num2str(length(p) -i)) to be in superscript but it seems to be posing constant problem as i cannot use the 'abc^{def]' to simply put it in superscript.
any ideas?
  2 个评论
Jan
Jan 2013-11-10
Strings are vectors of type char. So they cannot have any superscript properties, because the appearance of the string is controlled by the interpreter. Therefore it matters, where this string should appear.
While the creation and the contents of the string does not matter, it is required to show us the the command you use to display the string.
Ali
Ali 2013-11-10
I use the gtext() command to display the results on to a graph
gtext(str);

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Walter Roberson
Walter Roberson 2013-11-10
Try experimenting with
str = [str, num2str(p(i)), 'X\textsuperscript{', num2str(length(p) -i), '} + '];
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显示 1更早的评论
Ali
Ali 2013-11-10
str = [str, num2str(p(i)), 'X^{', num2str(length(p) -i), '} + '];
That fixes the problem Thank you walter you gave me the inspiration :D
Sameed Ahmed
Sameed Ahmed 2022-2-9
@Ali your method worked for me. Thanks!

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