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Converting a Double into a Matrix of its Digits

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Rightia Rollmann
Rightia Rollmann 2016-8-12
编辑： Azzi Abdelmalek 2016-8-12
How can I convert the 3-by-1 matrix A into the 3-by-3 matrix B in the simplest way?
A = [ 123; 456; 789 ];
B = [ 1 2 3; 4 5 6; 7 8 9 ];

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Azzi Abdelmalek
Azzi Abdelmalek 2016-8-12
编辑：Azzi Abdelmalek 2016-8-12
A = [ 123; 456; 789 ]
B=num2str(A)-'0'

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