Simple Feature Transformations

The following examples demonstrate the application of Theorems 1 and 3 for some basic feature transformations. They serve as building blocks for signal processing chains. In each case, we explain

1. The feature transformation,
2. The energy statistic and reference hypothesis,
3. The computation of the J-function,
4. MaxEnt re-synthesis of ${\bf x}$ from a feature value ${\bf z}$ using UMS (Section 3.3).