Three-digit format

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J T
J T 2020-8-21
回答： Sara Boznik 2020-8-21
Hello,
I am looking for a format such that:
fprintf( format , 1.1111111); gives 1.11
fprintf( format , 11.111111); gives 11.1
fprintf( format , 111.11111); gives 111
That is 3 digits in total regadless of the decimal point, thanks!

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采纳的回答

Walter Roberson
Walter Roberson 2020-8-21
%.3g

更多回答（1 个）

Sara Boznik
Sara Boznik 2020-8-21
Hi
I suggest you that you use:
fprintf('%.3g',1.111111)

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