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  1. N = 10: SVD Chol QR 1000 mult Inv Pinv
  2.  
  3. TIME IN SECONDS (SIZE: 10):
  4. SVD: 0.011017
  5. Cholesky: 0.001032
  6. QR: 0.000907
  7. 1000 matrix products: 0.000995
  8. Inverse: 0.000290
  9. Pseudo-inverse: 0.010642
  10.  
  11. N = 100: SVD Chol QR 100 mult Inv Pinv
  12.  
  13. TIME IN SECONDS (SIZE: 100):
  14. SVD: 0.000620
  15. Cholesky: 0.000150
  16. QR: 0.000397
  17. 100 matrix products: 0.001594
  18. Inverse: 0.001508
  19. Pseudo-inverse: 0.004302
  20.  
  21. N = 1000: SVD Chol QR 100 mult Inv Pinv
  22.  
  23. TIME IN SECONDS (SIZE: 1000):
  24. SVD: 0.054323
  25. Cholesky: 0.002019
  26. QR: 0.010373
  27. 100 matrix products: 0.749204
  28. Inverse: 0.014136
  29. Pseudo-inverse: 0.124077
  30.  
  31. N = 2500: SVD Chol QR 100 mult Inv Pinv
  32.  
  33. TIME IN SECONDS (SIZE: 2500):
  34. SVD: 2.257217
  35. Cholesky: 0.019138
  36. QR: 0.105014
  37. 100 matrix products: 7.804274
  38. Inverse: 0.156623
  39. Pseudo-inverse: 2.991824
  40.  
  41. N = 5000: SVD Chol QR 100 mult Inv Pinv
  42.  
  43. TIME IN SECONDS (SIZE: 5000):
  44. SVD: 24.159147
  45. Cholesky: 0.119815
  46. QR: 0.554046
  47. 100 matrix products: 59.311257
  48. Inverse: 0.976999
  49. Pseudo-inverse: 29.290872
  50.  
  51. N = 7500: SVD Chol QR 10 mult Inv Pinv
  52.  
  53. TIME IN SECONDS (SIZE: 7500):
  54. SVD: 83.297495
  55. Cholesky: 0.413715
  56. QR: 1.804492
  57. 10 matrix products: 18.454463
  58. Inverse: 3.024111
  59. Pseudo-inverse: 95.991394
  60.  
  61. N = 10000: SVD Chol QR 10 mult Inv Pinv
  62.  
  63. TIME IN SECONDS (SIZE: 10000):
  64. SVD: 198.232446
  65. Cholesky: 1.036132
  66. QR: 3.803054
  67. 10 matrix products: 44.515650
  68. Inverse: 6.520682
  69. Pseudo-inverse: 226.251949
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