Eigenvalues & vectors

Three methods for obtaining eigenvalues and eigenvectors.  Once I get a deep personal connection for eigenvalues and eigenvectors I’ll write a better introduction:. I do know that if you are working with vibrations, your life revolves around these “characteristics”  (I think that was a pun, but again, I’m not sure).

Inverse Iteration with Shifts

Cyclic Jacobi Method

Eigenvalues of a General Matrix