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Lovelace's Square - EEMscat

MIT | 3.0 | 2026-02-19

EEMscat

PreprocessingMATLAB

Authors

Morteza Bahram¹; Rasmus Bro²; Colin A. Stedmon³; Abbas Afkhami⁴

Affiliations

¹Department of Chemistry, Urmia University, Iran
²Department of Food Science, University of Copenhagen, Denmark
³Department of Marine Ecology, NERI, Roskilde, Denmark
⁴Department of Chemistry, Bu-Ali Sina University, Iran

EEMscat removes Rayleigh and Raman scattering artifacts from Excitation-Emission Matrix fluorescence datasets and interpolates the excised areas so no missing values are introduced. Users specify removal widths for first-order Rayleigh, Raman, and second-order Rayleigh scatter bands. Designed as a preprocessing step before PARAFAC modeling of fluorescence data.

Reference

Bahram, M.; Bro, R.; Stedmon, C.; Afkhami, A. (2006). Handling of Rayleigh and Raman scatter for PARAFAC modeling of fluorescence data using interpolation. Journal of Chemometrics, 20, 99-105. https://doi.org/10.1002/cem.978 GitHub repository. https://github.com/ucph-chemometrics/EEMSCAT Version 3.0.

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