Question about single digits.

2012 7 13
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Hi everyone. Is there any function that converts "complex" number for example [123] to constituent elements [1 2 3] ?

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Jonathan Sullivan
Jonathan Sullivan 2012-7-13

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Its not the most elegant, but this works:
A = str2num(num2str(123)')'

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Artyom
Artyom 2012-7-13

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Thanks. Maybe you know how to do the reverse process - from [5] [5] to [55]?

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F.
F. 2012-7-13
A = [ 1 2 3 ];
S = sum( A .* ( 10 ^ (numel(A)-1:-1:0 ) ) )

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