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  1. N = 10: SVD Chol QR 1000 mult Inv Pinv
  2.  
  3. TIME IN SECONDS (SIZE: 10):
  4. SVD: 0.000231
  5. Cholesky: 0.000079
  6. QR: 0.000080
  7. 1000 matrix products: 0.003220
  8. Inverse: 0.000279
  9. Pseudo-inverse: 0.000513
  10.  
  11. N = 100: SVD Chol QR 100 mult Inv Pinv
  12.  
  13. TIME IN SECONDS (SIZE: 100):
  14. SVD: 0.000851
  15. Cholesky: 0.000125
  16. QR: 0.000279
  17. 100 matrix products: 0.003821
  18. Inverse: 0.000318
  19. Pseudo-inverse: 0.004491
  20.  
  21. N = 1000: SVD Chol QR 100 mult Inv Pinv
  22.  
  23. TIME IN SECONDS (SIZE: 1000):
  24. SVD: 0.069504
  25. Cholesky: 0.003181
  26. QR: 0.011465
  27. 100 matrix products: 1.238875
  28. Inverse: 0.023007
  29. Pseudo-inverse: 0.160019
  30.  
  31. N = 2500: SVD Chol QR 100 mult Inv Pinv
  32.  
  33. TIME IN SECONDS (SIZE: 2500):
  34. SVD: 3.897947
  35. Cholesky: 0.046616
  36. QR: 0.174679
  37. 100 matrix products: 18.899328
  38. Inverse: 0.380055
  39. Pseudo-inverse: 4.895962
  40.  
  41. N = 5000: SVD Chol QR 100 mult Inv Pinv
  42.  
  43. TIME IN SECONDS (SIZE: 5000):
  44. SVD: 3.848129
  45. Cholesky: 0.256835
  46. QR: 1.042337
  47. 100 matrix products: 129.470241
  48. Inverse: 1.992784
  49. Pseudo-inverse: 41.227829
  50.  
  51. N = 7500: SVD Chol QR 10 mult Inv Pinv
  52.  
  53. TIME IN SECONDS (SIZE: 7500):
  54. SVD: 15.412139
  55. Cholesky: 0.935812
  56. QR: 3.455358
  57. 10 matrix products: 44.265202
  58. Inverse: 6.440066
  59. Pseudo-inverse: 134.572153
  60.  
  61. N = 10000: SVD Chol QR 10 mult Inv Pinv
  62.  
  63. TIME IN SECONDS (SIZE: 10000):
  64. SVD: 27.784186
  65. Cholesky: 2.030178
  66. QR: 8.594779
  67. 10 matrix products: 104.231054
  68. Inverse: 13.265367
  69. Pseudo-inverse: 323.101710
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