figureextract\find_maxn.m .............\frequencyanalyze.m .............\function help.txt .............\lpccalculate.asv .............\lpccalculate.m .............\mfcccalculate.asv .............\mfcccalculate.m .............\picthcalculate.asv .............\picthcalculate.m figureextract