Replace the elements of a matrix

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skinny pete
skinny pete 2019-6-9
评论： Walter Roberson 2019-6-9
Hello everyone,
I have an A matrix as
A=[a b ; c d ; e f ; g h]
and want to get B matrix as
B=[a ; b; c; d; e; f; g; h]
using A matrix. How can I code it? Thanks

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采纳的回答

per isakson
per isakson 2019-6-9
编辑：per isakson 2019-6-9
One way
z = permute( A, [2,1] );
B = z(:);
or
z = permute( A, [2,1] );
B = reshape( z, [],1 );

更多回答（2 个）

TADA
TADA 2019-6-9
B = reshape(A',numel(A),1)
  1 个评论
Walter Roberson
Walter Roberson 2019-6-9
A' is only correct for real valued entries, as it is the conjugate transpose.

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Walter Roberson
Walter Roberson 2019-6-9
B = reshape(A.',[],1);

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