How to get a square matrix out of a augmented matrix?

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Shankhadeep Saha 2021-10-18

评论： KSSV 2021-10-18

Say there is a input square matrix: A

And we create a identity matrix of the same order as A and name it B

Then we create a augmented matrix Ag = [A, B]

now I perform some operation on the Ag matrix and now I want to print the changed B matrix within the Ag matrix. How can I do that?

KSSV 2021-10-18

n = 5 ; 
A = rand(n) ;  % square matrix
B = eye(size(A)) ;  % Identity matrix
Ag = [A B] ;   % augemented matrix 

Shankhadeep Saha 2021-10-18

It worked! Thanks a lot!! :)

KSSV 2021-10-18

Thanks is acepting/ voting the answer. :)

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