Randomly makes matrix rows as one vector

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Abe
Abe 2015-1-19
评论： Abe 2015-1-22
Hello all, I would like to work on a marix that should be converted to on vector (by rows), but my question here is how I can convert these rows in my matrix to one vector but randomly sorting, I mean that it should be not [row1, row2,.....] but like for example [row2, row8, ... so on].

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per isakson
per isakson 2015-1-19
Hint
M = magic( 7 );
R = M( randperm(7), : );

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