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Identification of the components of wave spectra by the Hilbert Huang transform method

✍ Scribed by A.D. Veltcheva; C.Guedes Soares


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
460 KB
Volume
26
Category
Article
ISSN
0141-1187

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Estimation of component spectra by the p
✍ Armin Meister πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 865 KB

The principal components method enables component spectra from pigment mixtures to be estimated by evaluating the eigenvectors of the second moment matrix. The components are linear combinations of these eigenvectors, but cannot be identified unambiguously With the conditions of non-negativity of sp