Browsing NTNU Open by Author "Nystad, Helle Emilia"

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Comparison of Principal Component Analysis and Spectral Angle Mapping for Identification of Materials in Terahertz Transmission Measurements

Nystad, Helle Emilia (Master thesis, 2015)

The terahertz range of the electromagnetic spectrum ranges from 0.1 to 10 THz, and has some unique properties which make it interesting for security applications. The identification of a range of dangerous substances is ...