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  1. N = 10: SVD Chol QR 1000 mult Inv Pinv
  2.  
  3. TIME IN SECONDS (SIZE: 10):
  4. SVD: 0.027616
  5. Cholesky: 0.005693
  6. QR: 0.005708
  7. 1000 matrix products: 0.002307
  8. Inverse: 0.005685
  9. Pseudo-inverse: 0.026783
  10.  
  11. N = 100: SVD Chol QR 100 mult Inv Pinv
  12.  
  13. TIME IN SECONDS (SIZE: 100):
  14. SVD: 0.005515
  15. Cholesky: 0.000524
  16. QR: 0.008635
  17. 100 matrix products: 0.002763
  18. Inverse: 0.005538
  19. Pseudo-inverse: 0.006307
  20.  
  21. N = 1000: SVD Chol QR 100 mult Inv Pinv
  22.  
  23. TIME IN SECONDS (SIZE: 1000):
  24. SVD: 0.083644
  25. Cholesky: 0.002886
  26. QR: 0.007753
  27. 100 matrix products: 0.434178
  28. Inverse: 0.013980
  29. Pseudo-inverse: 0.139398
  30.  
  31. N = 2500: SVD Chol QR 100 mult Inv Pinv
  32.  
  33. TIME IN SECONDS (SIZE: 2500):
  34. SVD: 0.846581
  35. Cholesky: 0.022004
  36. QR: 0.095686
  37. 100 matrix products: 3.681910
  38. Inverse: 0.107416
  39. Pseudo-inverse: 1.258216
  40.  
  41. N = 5000: SVD Chol QR 100 mult Inv Pinv
  42.  
  43. TIME IN SECONDS (SIZE: 5000):
  44. SVD: 11.195573
  45. Cholesky: 0.066974
  46. QR: 0.322164
  47. 100 matrix products: 19.147526
  48. Inverse: 0.601212
  49. Pseudo-inverse: 15.559868
  50.  
  51. N = 7500: SVD Chol QR 10 mult Inv Pinv
  52.  
  53. TIME IN SECONDS (SIZE: 7500):
  54. SVD: 43.578833
  55. Cholesky: 0.217348
  56. QR: 0.961846
  57. 10 matrix products: 5.967334
  58. Inverse: 1.651457
  59. Pseudo-inverse: 52.996635
  60.  
  61. N = 10000: SVD Chol QR 10 mult Inv Pinv
  62.  
  63. TIME IN SECONDS (SIZE: 10000):
  64. SVD: 107.683797
  65. Cholesky: 0.513838
  66. QR: 2.022088
  67. 10 matrix products: 14.072214
  68. Inverse: 3.285279
  69. Pseudo-inverse: 127.354682
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