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How can I add both numbers and text as legend in a plot?

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Jørgen 2013-12-4

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https://ww2.mathworks.cn/matlabcentral/answers/108627-how-can-i-add-both-numbers-and-text-as-legend-in-a-plot

评论： Walter Roberson 2017-12-25

采纳的回答： sixwwwwww

I have a matrix called x, which contains 8 numbers. I have then a plot, and I can get the numbers as legend by writing legend(num2str(x(1)),.....), but I also want one letter after each number in the legend. Have tried to write legend(num2str(x(1)) 'V',.....) etc. but with no success. Have searched a while after a solution, but can't find any.

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sixwwwwww 2013-12-4

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https://ww2.mathworks.cn/matlabcentral/answers/108627-how-can-i-add-both-numbers-and-text-as-legend-in-a-plot#answer_117267

在 MATLAB Online 中打开

use

legend(strcat('Some text', num2str(someValue)))

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Ankita Kule 2017-12-25

Thank you. :)

Walter Roberson 2017-12-25

在 MATLAB Online 中打开

legend( sprintf('Some text %g', someValue) )

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MATLAB Graphics Formatting and Annotation Labels and Annotations Legend

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