File list (Check if you may need any files):
interpolation using wzp
.......................\AMSS.m
.......................\d97.m
.......................\d97_inv.m
.......................\decom.m
.......................\edge_interp.m
.......................\ExampleSR.m
.......................\gen_disk.m
.......................\gen_edge.m
.......................\hairs.pgm
.......................\hybrid_interp.m
.......................\leaves.pgm
.......................\pocs_interp.m
.......................\PSNR.m
.......................\readme.txt
.......................\srFreeman.m
.......................\test_wtinterp.m
.......................\texture_interp.m