lzfspeck
........\CodeI.m
........\CodeI_d.m
........\CodeS.m
........\CodeS_d.m
........\LENA256.BMP
........\main.m
........\main_speck.m
........\mapping.m
........\ProcessI.m
........\ProcessI_d.m
........\ProcessS.m
........\ProcessS_d.m
........\recom.m
........\Refinement.m
........\Refinement_d.m
........\speckdecode.m
........\speckencode.m
........\spitX1.m
........\wavedec2_SPECK.m
........\waverec2_SPECK.m
........\Weight.m