Too many digit numbers in MATLAB strings?

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Steven
Steven 2014-2-6
评论： Walter Roberson 2014-2-6
Hi
I am using strings in a format like:
sprintf('image-%f-%d.jpeg'),i,j)
but it writes the files for me in long digits, for the first one! I mean the output is:
image-14.000000-2
How can I fix this? I just want something like: image-14-2
and why does it so?
Thanks so much
Steven

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采纳的回答

Walter Roberson
Walter Roberson 2014-2-6
sprintf('image-%d-%d.jpeg',i,j)
  2 个评论
Steven
Steven 2014-2-6
Thanks Walter!
But what is the difference? I want to understand why and how it works.
Thanks so much again.
Steven
Walter Roberson
Walter Roberson 2014-2-6
%d displays integral values. %f displays fixed-point values.

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