0 个投票

Hii, I was trying to solve this simple problem. I have to create a matrix with first n.^2 elements: example for n=3 the matrix would be
1 2 3
4 5 6
7 8 9
I have used this strategy :
n=input('order of square matrix is? ')
for i=1:n^2;
A(i)=input('numer of elements:');
end
A=reshape(A,n,n)'
at this point I don't wanna enter the number of elements manually but I need the matrix to be created as soon as I enter the order of matrix. How can I do that?

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Torsten
Torsten 2023-4-5
Ran in:

0 个投票

Ran in:
n = 3;
A = reshape(1:n^2,n,n).'
A = 3×3
1 2 3 4 5 6 7 8 9

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Thank you for your answer but the n=3 was just an example, the idea was putting a general n number and create a matrix from 1 to n.^2 elements, that is why I put an input at the beginning just because you choose the size of a quadrate matrix and then it displays you all elements from 1 to n.^2. Maybe I'm completley wrong about my code, I'm just searching the right idea.
Torsten
Torsten 2023-4-5
Then replace
n = 3
by
n = input('order of square matrix is? ')

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