How to access each digit of a number in matlab without converting it into string?

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Anushka
Anushka 2015-7-11
编辑： Stephen23 2015-7-11
How to access each digit of a number in matlab?

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回答（2 个）

Stephen23
Stephen23 2015-7-11
编辑：Stephen23 2015-7-11
>> A = 54321;
>> rem(floor(A./(10.^(floor(log10(A)):-1:0))),10)
ans =
5 4 3 2 1
>> A = 918287465;
>> rem(floor(A./(10.^(floor(log10(A)):-1:0))),10)
ans =
9 1 8 2 8 7 4 6 5
But converting to a string first will be faster and simpler:
>> A = 918287465;
>> int2str(A)-'0'
ans =
9 1 8 2 8 7 4 6 5
Ashmil Mohammed
Ashmil Mohammed 2015-7-11
You may use a foor loop and keep on dividing the number with 10.Use the remainder(modulo operator).

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