How to write _ in a plot legend?

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도현 김
도현 김 2021-2-4
评论： 도현 김 2021-2-4
xxx = {'a_b'}
plot(1:5)
legend(xxx)
>> result is
i want to 'a_b' in legend .......
How to write ??

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采纳的回答

Cris LaPierre
Cris LaPierre 2021-2-4
Ran in:
Set the interpreter to 'none'
xxx = {'a_b'};
plot(1:5)
legend(xxx,'interpreter','none')
  1 个评论
도현 김
도현 김 2021-2-4
very very very very very very very very very Thank you !!!!
happy new year ~!~!

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更多回答（2 个）

Walter Roberson
Walter Roberson 2021-2-4
legend(xxx, 'interpreter', 'none')
weikang zhao
weikang zhao 2021-2-4
  1. change the Interpreter like other answers
  2. Tex has its own escape for _ :
legend('a\_b');

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