File list (Check if you may need any files):
Fridrich\bdct.m
........\bdctmtx.m
........\co_matrix.m
........\dequantize.m
........\dual_hist.m
........\feature2.m
........\featuretxt.m
........\feature_274.asv
........\feature_274.m
........\fridrich_features.m
........\function_write.m
........\get_feature.m
........\global_dct_hist.m
........\ibdct.m
........\im2vec.m
........\in_hist.m
........\jpeg_qtable.m
........\jpeg_read.c
........\jpeg_read.dll
........\jpeg_read.m
........\jpeg_write.c
........\jpeg_write.dll
........\jpeg_write.m
........\M2txt.m
........\main.m
........\markov.m
........\my.jpg
........\pic_steg_2.txt
........\pre_er.m
........\quantize.m
........\spatial_blockiness.m
........\temp.asv
........\temp.jpg
........\temp.m
........\Thumbs.db
........\Variation.m
........\vec2im.m
........\Z.m
........\说明.txt
........\说明2.doc
Fridrich