Special matrix

Which special matrix do you want to produce:
  1. Cauchy
  2. Chebyshev Vandermonde
  3. Chow
  4. Circul
  5. Clement
  6. DenavitHartenberg
  7. DenavitHartenberg2
  8. Dramadah
  9. Fiedler
  10. Frank
  11. Gear
  12. Hadamard
  13. Hankel
  14. Hilbert
  15. InverseHilbert
  16. Magic
  17. Pascal
  18. Rosser
  19. Toeplitz
  20. Vandermonde
  21. Wilkinson