Create Block Toeplitz Matrix
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How can I create a block toeplitz matrix with all zero elements apart from the main diagonal band?
If A and B are scalars the example below works
rng(123)
A = rand(3);
B = rand(3);
T=100;
Omega = toeplitz([A,B,zeros(T,3)]);
2 Comments
Answers (2)
Stephan
on 4 May 2021
Try:
rng(123)
A = eye(3);
B = randi(10,3);
Omega = kron(A,B)
gives:
Omega =
7 6 10 0 0 0 0 0 0
3 8 7 0 0 0 0 0 0
3 5 5 0 0 0 0 0 0
0 0 0 7 6 10 0 0 0
0 0 0 3 8 7 0 0 0
0 0 0 3 5 5 0 0 0
0 0 0 0 0 0 7 6 10
0 0 0 0 0 0 3 8 7
0 0 0 0 0 0 3 5 5
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