How to adapt the number format for text in a graph

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Frits
Frits 2011-4-14
LS,
I've added some text to a graph which consists of text and a value. In this case: "99% Lower Confidence Limit =" and then the value. Right now, the value is shown as 2738435 and I would like to make it 2.7 million or at least 2,738,435. How should I do that?
The code that I use is:
text(1,1,['99% Lower Confidence Limit =',num2str(value)]);
Thanks a lot in advance.
Best,
Frits Hermans

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采纳的回答

Robert Cumming
Robert Cumming 2011-4-14
or your could use:
text(1,1,sprintf('99%% Lower Confidence Limit =%3.2f Million',value/1e6));

更多回答（1 个）

Jarrod Rivituso
Jarrod Rivituso 2011-4-14
You could try this if you want to take the comma route:
<http://www.mathworks.com/support/solutions/en/data/1-8IROOL/index.html?product=ML&solution=1-8IROOL>
So then it would be
text(1,1,['99% Lower Confidence Limit =',ThousandSep(value)]);

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