• qr96a.m
  m-file for QR-algorithm applied to a symmetric tridiagonal matrix A to obtain either the eigenvalues of A, or some splitting of
• qr96c.m
  m-file for QR algorithm applied to a symmetric tridiagonal matrix A to obtain the eigenvalues of A, (if A splits then the program calls on itself to handle the split matrices).
• qr96v.m
  m-file for QR algorithm applied to a symmetric tridiagonal matrix A to obtain either the eigenvalues of A, or some splitting of A. This is verbose mode, the decomposition is shown at each stage.
• qr96vn.m
  m-file for QR algorithm applied to a symmetric tridiagonal matrix A to obtain either the eigenvalues of A, or some splitting of A. This is verbose mode, the decomposition is shown at each stage with pauses for the lab.

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