putting several matrices as one

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AA
AA 2017-10-10
编辑： per isakson 2017-10-10
i have got one matrix with 2 columns and another with 5. i want to put them togehter as one matrix with 7 columns. overall the rows are similar in all of them

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per isakson
per isakson 2017-10-10
编辑：per isakson 2017-10-10
The matrices must have the same number of rows and have values of the same class.
len = 7;
A1 = ones( len, 2 );
A2 = 2*ones( len, 5 );
M = cat( 2, A1, A2 ); % or shorter [A1,A2]
whos M
returns
Name Size Bytes Class Attributes
M 7x7 392 double

更多回答（1 个）

Cedric
Cedric 2017-10-10
A = randi( 10, 3, 2 )
B = randi( 10, 3, 5 )
C = [A, B]

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