... so that the coordinates of the originaldata in the new space are uncorrelated and the greatestamount of the variance of the original data is kept byonly a few coordinates. The principal components ... corresponding to the detailed parts of animage called wavelet function and the other one represents the low f requencies or smooth parts of an image calledscaling function. A wide v ariety of wavelet-based ... Training and test data file sets.File sets Name of the files in the sets LIBVFold 1 F1 , F2 , F3 , F4 , F5 , F6 , F7 8 × 8 = 64Fold 2 F8 , F1 1, F1 2, F1 3, F1 6, F3 8, F4 0 8× 8 = 64Fold 3 F2 2, F4 7, F6 4,...