File list (Check if you may need any files):
prtools3.1.7\@dataset\abs.m
............\........\and.m
............\........\classsizes.m
............\........\conj.m
............\........\ctranspose.m
............\........\cumsum.m
............\........\dataimage.m
............\........\dataimsize.m
............\........\dataset.m
............\........\det.m
............\........\display.m
............\........\double.m
............\........\eig.m
............\........\end.m
............\........\eq.m
............\........\exp.m
............\........\find.m
............\........\finite.m
............\........\ge.m
............\........\getfeatd.m
............\........\getimheight.m
............\........\getlabd.m
............\........\getlablist.m
............\........\getlabn.m
............\........\getprob.m
............\........\gt.m
............\........\hist.m
............\........\horzcat.m
............\........\image.m
............\........\imagesc.m
............\........\inv.m
............\........\invsig.m
............\........\ldivide.m
............\........\le.m
............\........\length.m
............\........\log.m
............\........\lt.m
............\........\max.m
............\........\median.m
............\........\min.m
............\........\minus.m
............\........\mldivide.m
............\........\mpower.m
............\........\mrdivide.m
............\........\mtimes.m
............\........\ne.m
............\........\or.m
............\........\pinv.m
............\........\plus.m
............\........\power.m
............\........\prod.m
............\........\rdivide.m
............\........\real.m
............\........\scatter.m
............\........\show.m
............\........\sign.m
............\........\size.m
............\........\sort.m
............\........\sqrt.m
............\........\subimage.m
............\........\subsasgn.m
............\........\subsref.m
............\........\sum.m
............\........\times.m
............\........\transpose.m
............\........\uminus.m
............\........\uplus.m
............\........\vertcat.m
............\.mapping\ctranspose.m
............\........\dataset.m
............\........\display.m
............\........\double.m
............\........\end.m
............\........\getclass.m
............\........\getlabm.m
............\........\getmap.m
............\........\getreject.m
............\........\gettype.m
............\........\horzcat.m
............\........\isclassifier.m
............\........\iscombiner.m
............\........\isempty.m
............\........\isfixed.m
............\........\istrained.m
............\........\isuntrained.m
............\........\mapping.m
............\........\mappingtype.m
............\........\mtimes.m
............\........\plot.m
............\........\plus.m
............\........\set.m
............\........\setclass.m
............\........\setreject.m
............\........\show.m
............\........\size.m
............\........\subsref.m
............\........\times.m
............\........\uplus.m
............\........\vertcat.m
............\baggingc.m