Fourier Analysis Of Near Infrared Spectra

W. F. McClure; A. M . C Davies

doi:10.1117/12.970797

20 December 1985 Fourier Analysis Of Near Infrared Spectra

W. F. McClure, A. M . C Davies

Proceedings Volume 0553, Fourier and Computerized Infrared Spectroscopy; (1985) https://doi.org/10.1117/12.970797
Event: 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 1985, Ottawa, Canada

Abstract

Transforming NIR spectra from the wavelength domain (WD) to the Fourier domain (FD) has a number of advantages. These include: (1) reduces multicollinearity, (2) calibration time reduced by 98%, (3) magnetic storage requirements cut by 98%, (4) improves methodology for spectral searching, matching, and process control, (6) permits fast computation of derivatives and (7) facilitates rapid analysis of instrument noise and anomalies.

Citation Download Citation

W. F. McClure and A. M . C Davies "Fourier Analysis Of Near Infrared Spectra", Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); https://doi.org/10.1117/12.970797

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