Have index of numbers and letters in title

Question

Lukas Netzer 2021-5-6

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https://ww2.mathworks.cn/matlabcentral/answers/822755-have-index-of-numbers-and-letters-in-title

回答： Image Analyst 2021-5-6

采纳的回答： KSSV

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I try to setup the title for one of my boxplots to use an index like that:

t{n} = abc123abc;

I tried using:

title('title', t{n})
title('title', string(t{n}))
title('title t{n]')

etc.

Is there a way to do it?

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Jonas 2021-5-6

if you want the content of t{n} as string then use num2str(t{n})

Lukas Netzer 2021-5-6

tried it - this does not work, as the input is not numeric (only)

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Answer 1

KSSV 2021-5-6

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It should be:

t{n} = 'abc123abc';

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Answer 2

Image Analyst 2021-5-6

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n = 1; % Whatever...
% Assign cell contents.  Some options depending on what you have to start with:
t{n} = 'abc123 blah fubar snafu'; % If you want a string (character array)
t{n} = sprintf('abc equals %d', 5); % If you have an integer constant or variable.
t{n} = sprintf('abc equals %f', pi); % If you have an floating point constant or variable.
t{n} = sprintf('abc equals %s', abc); % If you want to add a string variable to some constant text.
title(t{n}, 'FontSize', 20);