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Brunsdon, Chris and Baker, Andy (2002) Principal filter analysis for luminescence excitation-emission data. Geophysical Research Letters, 29 (24). p. 2156. ISSN 0094-8276
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Abstract
new method (termed Principal Filter Analysis (PFA))
for analysing large time series of luminescence excitation-
emission matrices (EEMs) is proposed, based on the idea of
identifying ‘filters’ that detect time periods where interesting
variations in the EEMs occur. A mathematical exposition of
the technique is supplied, followed by a discusion of how it
may be implemented in practice. The method is applied to
EEMs taken from a stalagmite in Crag Cave, W. Ireland
resulting in three distinct time periods of luminescence
properties being identified.
| Item Type: | Article |
|---|---|
| Keywords: | Principal filter analysis; luminescence excitation-emission data; |
| Academic Unit: | Faculty of Science and Engineering > Research Institutes > National Centre for Geocomputation, NCG |
| Item ID: | 6166 |
| Identification Number: | 10.1029/ 2002GL015977 |
| Depositing User: | Prof. Chris Brunsdon |
| Date Deposited: | 08 Jun 2015 14:18 |
| Journal or Publication Title: | Geophysical Research Letters |
| Publisher: | American Geophysical Union |
| Refereed: | Yes |
| Related URLs: | |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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