Convert matrix A to S

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SuzieChan 2019-10-20

评论： Stephan 2019-10-20

Hello,

I try to convert ths matrix (called A)

A = [5 8 3; 1 2 3; 2 4 6]

to a matrix called S, using this code

S =
1    2
5    8
9   10
S=[A(1,1:2); A(2:3,1).'; 9 10]

This is not qute right

Any ideas? Thank you

Stephan 2019-10-20

编辑：Stephan 2019-10-20

Did you notice that you can accept and/or vote for useful answers?

Stephan 2019-10-20

S=[A(2,1:2); A(1,1:2); 9 10]

SuzieChan 2019-10-20

编辑：SuzieChan 2019-10-20

I see all numbers in Z except 1 and 5.

So is possible to insert 1 and 5 into new code, S?

Where do I place them?

example..

S=[1 5; Z(1:2); Z(1:2)]

something like

S=[1; Z(1:2); 5; Z(1:2)]

to manually put 1 and 5 in new matrix S

how?

Stephan 2019-10-20

>> S = [1 Z(3,3); 5 Z(2,1); Z(2,2:end)]
S =
     1     2
     5     8
     9    10

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