New uses found for correlation functions in analyses of spectra. In approach combining elements of both pattern-recognition and traditional spectral-analysis techniques, spectral lines identified in data appear useless at first glance because they are dominated by noise. New approach particularly useful in measurement of concentrations of rare species of molecules in atmosphere.
Correlation Functions Aid Analyses Of Spectra
NASA Tech Briefs ; 13 , 3
1989-03-01
Miscellaneous
No indication
English
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