contrast -in <iname> -out <outname> -lambda <lval> -kappa <kval>
correlation -in <iname> -out <outname> -lambda <lval> -kappa <kval>
energy -in <iname> -out <outname>
entropy -in <iname> -out <outname>
feature -fz <fuz-name> -in <iname> -out <outname>
freqvar -in <iname> -out <outname>
freqvec -in <iname> -out <outname> -meth <method>
grayhst -in <iname> -out <outname>
idm -in <iname> -out <outname> -lambda <lval> -kappa <kval>
loadm -in <iname> -out <outname>
mmax -in <iname> -out <outname>
savem -in <iname> -out <outname>
shiftspec -in <iname> -out <outname>
splitvec -in <iname> -out <outname> -len <len>
textures -in <iname> -out <outname>
thresval -in <iname> -out <outname>