Minor fixes in uab and ubit.
Updating super simple examples with correlation calculation.
Fixing bug reported by Louis Morin (Convolution with small Y input fails).
Updating super simple examples.
Adding example with correlation.
supersimple: stops lazarus errors.
Transforming some protected methods into private methods.
Adding super simple example.
Adding TNNetVolumeList.GetColumn.
Adding Pearson Correlation.