Infrared Library Search on Principal-Component-Analyzed Fourier-Transformed Absorption Spectra

1 February 1987

journal article
research article
Published by SAGE Publications in Applied Spectroscopy

Vol. 41 (2), 185-195
https://doi.org/10.1366/000370287774986930

Abstract

Fourier-transformed infrared absorption spectra are compressed by principal-component analysis. Searches using the compressed data demonstrate the success of the compression. A search technique utilizing principal components in a prefilter selection produces the most efficient infrared library search method.

Keywords

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