Vol. 19, issue 08, article # 11

Bykov A.D., Chebakova L.N. Development of a software for processing the vibrational-rotational spectra of molecules. // Atmospheric and oceanic optics. 2006. V. 19. No. 08. P. 658-661.
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Abstract:

We present an expert system for processing line spectra by use of operations like union, intersection, computation of relative complements, i.e., using the basis of set theory. The system stores and takes into account the spectroscopic information, considering the ordered set of lines characterized by the line center, its intensity, half-width, and shift as properties of set elements. All operations applied to spectra, use the comparison of lines of two spectra what makes a typical problem of pattern recognition, because it is a known that experimental spectra are measured with a certain error.

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