Very simple logical question

2014 8 7
2 个回答
回答已采纳
更新时间：2014 8 7
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0 个投票

Hello all
I want to generate the set of numbers such that each number is having the same number of digits.
Something like this: 0001,0002,0003,.....0010,0011,0012,.....0100,0101,0102.....,0998,0999,1000
can anyone please help me with this?
Regards

3 个评论
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Patrik Ek
Patrik Ek 2014-8-7
Do they have to be of any numerical type, or is it ok to have them as a char vector?
Sameer
Sameer 2014-8-7
Hi....either double or char
Patrik Ek
Patrik Ek 2014-8-7
Ok I do not think char is the only possiblility, that is why I asked. I would recommend this solution by Andrei Bobrov.

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 采纳的回答

Andrei Bobrov
Andrei Bobrov 2014-8-7
编辑：Andrei Bobrov 2014-8-7

1 个投票

arrayfun(@(x)sprintf('%04d',x),1:1000,'un',0);
or
reshape(sprintf('%04d',1:1000),4,[])'

更多回答（1 个）

Ben11
Ben11 2014-8-7

1 个投票

A = cell(1,1000);
for k = 1:1000
A{k} = sprintf('%04d',k);
end

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