How do I format an array of values to a specific number of digits?

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Brad
Brad 2016-2-23
评论： Jan 2016-2-23
I've got a 5 X 1 double array that looks like this;
>> Y = [1;2;3;4;5];
>> Y
Y =
1
2
3
4
5
I want to format the contents of Y such that they are;
01
02
03
04
05
Can this be done for an array of values? I've used fprintf for writing formatted data to text file. But it appears this won't work for an array.
Thank you.
  1 个评论
Jan
Jan 2016-2-23
Why do you assume, that this does not work? The core of this question is hidden in this sentencs. So please provide the details.

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2016-2-23
Y = [1;2;3;4;5]
out=sprintf('0%d\n',Y)

更多回答（1 个）

Jan
Jan 2016-2-23
Or considering numbers >= 10:
Y = [1;2;3;4;5;10]
out = sprintf('%02d\n',Y)

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