leading zeros on matrix variable

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Luís Asevedo
Luís Asevedo 2019-4-6
回答： madhan ravi 2019-4-6
hello,
I have for example a matrix variable A = [ 1; 10, 100] and i want add leading zeros to obtain A=[001; 010;100]. This matrix is an exemple, i need to know how to do for all diferent matrix and not this matrix in specific!
Thank you !!
  1 个评论
John D'Errico
John D'Errico 2019-4-6
编辑：John D'Errico 2019-4-6
Numbers conventionally don't have leading zeros. If you want to convert them to strings, then you can intentionally insert those leading zeros. But as numbers, they will not be displayed with leading zeros.

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madhan ravi
madhan ravi 2019-4-6
Agree with John,
S = ""+A;
Max = max(cellfun('prodofsize',S));
Result = cellfun(@(x)regexprep(strjoin([""+zeros(1,Max-numel(x)) x]),' ',''),S,'un',0)

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