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Fuzzy Sets and Inverted Search - Two Concepts for Compound Identification in Spectra

Published online by Cambridge University Press:  06 March 2019

Thomas Blaffert*
Affiliation:
Philips GmbH Forschungslaboratorium Hamburg, Vogt-Kölln-Strasse 30, D-2000 Hamburg 54, F.R.G.
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Abstract

This paper describes a new approach to the interpretation of spectra with ‘fuzzy sets’ and a fast search algorithm for spectrum libraries, using a combination of this theory and the inverse search method. The concepts are applied in a computer program named CIF (Compound identification with Inverted search and Fuzzy sets) which is used in the current application for the interpretation of X-ray powder diffraction signals. The methods are readily applicable to other kinds of spectra such as IR, UV, chromatrography etc.

Type
I. J. D. Hanawalt Award Session on Search/Match Methods
Copyright
Copyright © International Centre for Diffraction Data 1983

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References

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