08-Jan-2022 10:09:28

svd_powers_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test svd_powers().

SVD_POWERS_DATA_TEST()
  MATLAB version
  POWERS_DATA generates a dataset of powers.

  POWERS_DATA generated this data:

      1.0000     -1.0000      1.0000     -1.0000      1.0000     -1.0000      1.0000     -1.0000
      1.0000     -0.8000      0.6400     -0.5120      0.4096     -0.3277      0.2621     -0.2097
      1.0000     -0.6000      0.3600     -0.2160      0.1296     -0.0778      0.0467     -0.0280
      1.0000     -0.4000      0.1600     -0.0640      0.0256     -0.0102      0.0041     -0.0016
      1.0000     -0.2000      0.0400     -0.0080      0.0016     -0.0003      0.0001     -0.0000
      1.0000      0.0000      0.0000      0.0000      0.0000      0.0000      0.0000      0.0000
      1.0000      0.2000      0.0400      0.0080      0.0016      0.0003      0.0001      0.0000
      1.0000      0.4000      0.1600      0.0640      0.0256      0.0102      0.0041      0.0016
      1.0000      0.6000      0.3600      0.2160      0.1296      0.0778      0.0467      0.0280
      1.0000      0.8000      0.6400      0.5120      0.4096      0.3277      0.2621      0.2097
      1.0000      1.0000      1.0000      1.0000      1.0000      1.0000      1.0000      1.0000

POWERS_DATA_TEST
  Normal end of execution.

SVD_VECTORS_TEST:
  SVD_VECTORS computes SVD vectors.
  Data is a set of power vectors.
  Do SVD analysis.
  Display the SVD vectors.
  Graphic saved as "svd_vectors_0.png"
  Graphic saved as "svd_vectors_1.png"
  Graphic saved as "svd_vectors_2.png"
  Graphic saved as "svd_vectors_3.png"
  Graphic saved as "svd_vectors_4.png"
  Graphic saved as "svd_vectors_5.png"
  Graphic saved as "svd_vectors_6.png"
  Graphic saved as "svd_vectors_7.png"
  Graphic saved as "svd_vectors_8.png"
  Graphic saved as "svd_values.png"

SVD_VECTORS_TEST:
  Normal end of execution.

SVD_PROJECT_TEST:
  Compute singular vectors for x(i)^(j-1).
  Then take an arbitrary vector.
  Approximate it with 0, 1, 2, ... singular vectors.
  Graphics saved as "svd_project_test_0.png"
  Graphics saved as "svd_project_test_1.png"
  Graphics saved as "svd_project_test_2.png"
  Graphics saved as "svd_project_test_3.png"
  Graphics saved as "svd_project_test_4.png"
  Graphics saved as "svd_project_test_5.png"
  Graphics saved as "svd_project_test_6.png"
  Graphics saved as "svd_project_test_7.png"
  Graphics saved as "svd_project_test_8.png"

SVD_PROJECT_TEST:
  Normal end of execution.

svd_powers_test():
  Normal end of execution.

08-Jan-2022 10:09:37