Introduction - If you have any usage issues, please Google them yourself
ANC abundance nonnegativity constraint
ASC abundance sum-to-one constraint
AVIRIS airborne visible/infrared imaging spectrometer
FCLS fully constrained least squares
HYDICE hyperspectral digital imagery collection experi-
ment
LSE least squares error
LSMA linear spectral mixture analysis
LS least squares
NCLS nonnegatively constrained least squares