cconv.m chaincode4.m chaincode8.m components.m countpos.m disttrans.m dumphex.m eight_comps.m fftshow.m fl_stein.m gamut.m gh_even.m gh.m gh_odd.m hbutter.m histpwl.m homfilt.m houghline.m hough.m huffman.m imskel.m jpg_in.m jpg_out.m lbutter.m mode.m normalize.m oilify.m outlier.m plotrgb.m plotxyz.m regfill.m rle.m twirl.m zeroint.m zseven.m zs.m zsodd.m