I am studying Toeplitz matrices. I have to find out the eigenvalues of the following Toeplitz matrix:
$\begin{bmatrix} 2 & -8 & -24 \\ 3 & 2 & -8 \\ 1 & 3 & 2 \end{bmatrix}$
Are there any different procedures to find out eigenvalues of Toeplitz matrices?
Can't I use the general method of finding eigenvalues for them too? I need help with this. I need a MATLAB code also.
I am studying the following paper - Generalized Inverses of Certain Toeplitz Matrices.