4-6 QR algorithm for computing eigenvalues

Link to slides: https://www.dropbox.com/s/9byoug9odr5eaov/4-6%20qr%20algorithm.pdf?dl=0 In this video we show how you can - Transform a matrix A to upper Hessenberg form Ahat - Use the identity matrix to start the QR algorithm when Ahat is irreducible - Use the QR algorithm to find all eigenvalues