APPLICATION OF NON-NEGATIVE MATRIX FACTORIZATION TO FLUORESCENCE SPECTROSCOPY

摘要

This article deals with application of signal processing and chemometric techniques to fluorescence spectroscopy. Recorded spectra of pure components in this field are characterized by very large peaks and come from a mixture of pure elements. It may be quite difficult to reconstruct the pure components spectra because of their mutually statistically dependence. We have decided to analyse existing techniques to resolve this problem.