This sample shows the required steps to find curve fit with Neural network.

  1. Select data series on left panel [Points].
  2. Select menu item <Fit><Fit Function>.
  3. The 'Approximation line' Wizard appears.
  4. On step 2 select item 'Neural network'.
  5. On step 3 select the number of iterations '1000'.
  6. On step 4 click Recalc.
  7. New graph appears. See how curve fit conforms your data.
  8. Vary the number of neurons and click Recalc again. Do it several times to get best fit.
  9. On step 5 select line color and click Add Line.
  10. Select menu item <View><Fitting log> to compare the fits.