DCT1 - 1D Discreet Cosine Transform RoutinesDCT2 - 2D Discrete Cosine Transform RoutinesDCTALLOC - ALLOCate space for transform tables for 1D DCTGETFILTER - GET wavelet FILTER typeLCT1 - functions used to perform the 1D Local Cosine Transform (LCT)LPRED - Lateral Prediction of Several Plane WavesWAVEPACK1 - 1D wavelet packet transformWAVEPACK2 - 2D Wavelet PACKet transform WAVEPACK1 - 1D wavelet packet transformWAVETRANS2 - 2D wavelet transform by tensor-product of two 1D transforms