How do I format this title function?

2016 2 14
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更新时间：2016 2 14
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I'm displaying a figure and I want its title to be a file name as well as a string of text in combination. If the file name was Filename == example.tif and the text was '-ER' I'd want the figure title to be example.tif-ER
Doing this doesn't seem to work:
title(Filename '-ER')
I get an error in return, do I need to put something in between Filename and '-ER' to show I want them one after another as the title?

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Star Strider
Star Strider 2016-2-14

1 个投票

Use the sprintf function:
filename = 'example.tif';
plot( ... )
title(sprintf('%s-ER', filename))

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