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Hadamard transform infrared

J. A. De Haseth, Fourier Transform Infrared Spectrometry, p 387 in Fourier, Hadamard and Hilbert Transformation in Chemistry (A. G. Marshall, ed.) Plenum, New York, 1982. [Pg.106]

FIGURE 6.5 The infrared spectrum of a query compound compressed by Hadamard transform for the prediction of benzene derivatives by a CPG neural networks. The spectrum exhibits some typical bands for aromatic systems and chlorine atoms. [Pg.185]

Infrared spectra may also be obtained by two other relatively new techniques, Fourier or Hadamard transform spectrometry. The Fourier method utilizes a Michelson... [Pg.210]

Two methods of recovering spectra by use of complex mathematical methods are known as Hadamard transform and Fourier transform spectroscopy. Both have been applied successfully to infrared spectroscopy. [Pg.139]

R. M. Hammaker, R. A. DeVerse, D. J. Asunskis, W. G. Fateley. Hadamard transform near-infrared spectrometers. In Handbook of Vibrational Spectroscopy, J. M. Chalmers, P. R. Griffiths, eds. John Wiley Sons Ltd., Chichester, West Susses, UK, 1 453-460, 2002. [Pg.104]

D. C. Tilotta, R. M. Hammaker, W. G. Fateley. A visible-near-infrared Hadamard transform spectrometer based on a liquid crystal spatial light modulator array A new approach in... [Pg.106]

JF Turner II, PJ Treado. Near-infrared acousto-optic tunable filter Hadamard transform spectroscopy. Appl Spectrosc 50 277, 1996. [Pg.262]

A. deHaseth, "Fourier Transform Infrared Spectrometry", Ch. p. 387 in Fourier, Hadamard and Hilbert Transformations in Chemistry, ed. A.G. Marshall (Plenum Pubi. Corp., 1982). [Pg.76]

The original representation of infrared spectrum in this example is a set of 512 equidistant intensity values (ref. 6). In order to show the reduction of the information content, the reduction of Fourier and Hadamard coefficients (FCs and HCs) in the transform is carried out to the extreme. In Figure 5.3 the spectrum is reproduced from reduced number of coefficients obtained with the FFT and FHT of the 512-intensity-point curve. [Pg.95]


See other pages where Hadamard transform infrared is mentioned: [Pg.36]    [Pg.138]    [Pg.179]    [Pg.179]    [Pg.36]    [Pg.138]    [Pg.179]    [Pg.179]    [Pg.31]    [Pg.93]    [Pg.333]    [Pg.179]    [Pg.139]    [Pg.463]    [Pg.189]    [Pg.162]    [Pg.785]    [Pg.143]    [Pg.157]   


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Hadamard transformation

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