Getting a increasing by the nxn matrix inside a for loop

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Mark Loui 2021-3-18

评论： KSSV 2021-3-18

HI there i dont quite understand how to get a matrix that is increasing by nxn matrix

like for example

n=100

for i=1:n

matrixA=[1x1] matrix

iter1

matrixA=[2x2] matrix

iter 2

and so on until the 100x100 matrix, so

end

it would also help if the matrix i get can be used for the diag function?

Help is appreciated thank you in advance

KSSV 2021-3-18

编辑：KSSV 2021-3-18

n=100 ;
matrixA = cell(n,1) ; 
for i=1:n
    matrixA{i} = rand(n) ;
end

Mark Loui 2021-3-18

Ok then can i ask how to fill up the matrix with any values

KSSV 2021-3-18

That any is random....

n=100 ;
matrixA = cell(n,1) ; 
for i=1:n
    matrixA{i} = rand*diag(repmat(i,1,i)) ;
end

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