p1_ex4

P1_EX4
  Create datasets S1 and S2.
  Create polynomial models for S1.
  Test them against the data in S2.
  Graphics saved as "p1_ex4_data.png"

  TABLE 4 (using SVD/pinv):
   N    rms(r1)    rms(r1)

   1   0.59494   0.73182
   2   0.33898   0.51618
   3   0.33358   0.50409
   4   0.04927   0.16090
   5   0.04496   0.15649
   6   0.03032   0.21968
   7   0.02986   0.14368
   8   0.02893   0.30146
   9   0.02547   0.87998
  10   0.00000   0.88335

  TABLE 4 (using QR):
   N    rms(r1)    rms(r1)

   1   0.59494   0.73182
   2   0.33898   0.51618
   3   0.33358   0.50409
   4   0.04927   0.16090
   5   0.04496   0.15649
   6   0.03032   0.21968
   7   0.02986   0.14368
   8   0.02893   0.30146
   9   0.02547   0.87998
  10   0.00000   0.88335

P1_EX4
  Normal end of execution.
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