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  1. N = 10: SVD Chol QR 1000 mult Inv Pinv
  2.  
  3. TIME IN SECONDS (SIZE: 10):
  4. SVD: 0.022697
  5. Cholesky: 0.001106
  6. QR: 0.000900
  7. 1000 matrix products: 0.001564
  8. Inverse: 0.002167
  9. Pseudo-inverse: 0.009611
  10.  
  11. N = 100: SVD Chol QR 100 mult Inv Pinv
  12.  
  13. TIME IN SECONDS (SIZE: 100):
  14. SVD: 0.000907
  15. Cholesky: 0.000171
  16. QR: 0.004164
  17. 100 matrix products: 0.003136
  18. Inverse: 0.002899
  19. Pseudo-inverse: 0.003535
  20.  
  21. N = 1000: SVD Chol QR 100 mult Inv Pinv
  22.  
  23. TIME IN SECONDS (SIZE: 1000):
  24. SVD: 0.067121
  25. Cholesky: 0.004144
  26. QR: 0.012534
  27. 100 matrix products: 1.989774
  28. Inverse: 0.036601
  29. Pseudo-inverse: 0.200046
  30.  
  31. N = 2500: SVD Chol QR 100 mult Inv Pinv
  32.  
  33. TIME IN SECONDS (SIZE: 2500):
  34. SVD: 0.610950
  35. Cholesky: 0.038779
  36. QR: 0.141302
  37. 100 matrix products: 23.780718
  38. Inverse: 0.387360
  39. Pseudo-inverse: 1.933389
  40.  
  41. N = 5000: SVD Chol QR 100 mult Inv Pinv
  42.  
  43. TIME IN SECONDS (SIZE: 5000):
  44. SVD: 10.637424
  45. Cholesky: 0.269871
  46. QR: 1.055802
  47. 100 matrix products: 161.187621
  48. Inverse: 2.986080
  49. Pseudo-inverse: 18.583324
  50.  
  51. N = 7500: SVD Chol QR 10 mult Inv Pinv
  52.  
  53. TIME IN SECONDS (SIZE: 7500):
  54. SVD: 43.790824
  55. Cholesky: 0.833976
  56. QR: 3.551625
  57. 10 matrix products: 49.836777
  58. Inverse: 9.012386
  59. Pseudo-inverse: 68.485620
  60.  
  61. N = 10000: SVD Chol QR 10 mult Inv Pinv
  62.  
  63. TIME IN SECONDS (SIZE: 10000):
  64. SVD: 116.124939
  65. Cholesky: 2.101198
  66. QR: 8.136403
  67. 10 matrix products: 113.050596
  68. Inverse: 20.879577
  69. Pseudo-inverse: 170.261631
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