I have data for absorbance peak of IR-measurement I have 2 scale... x for wavelength and y for absorbance now my problem is I have one absorbance peak which consist of two gaussian curve... and I can't fit it... I have tried so many times.. and I have tried to use fit gaussian, fit multiple peaks, and advanced fitting tools.. But I still can't solve it... can anybody help me to solve my problem? I need your help.... please... thx for answering my problem... I use origin edition Origin 7...