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Detection and identification of liquids using reflection THz time-domain spectroscopy with principal component analysis and support vector machine algorithm
- Source :
- The 9th International Symposium on Ultrafast Phenomena and Terahertz Waves.
- Publication Year :
- 2018
- Publisher :
- OSA, 2018.
-
Abstract
- 46 different kinds of liquids inside a quartz glass cell were measured with reflection THz-TDS. The sample signals were analyzed with PCA and SVM algorithm in frequency domain and the liquids could be identified feasibly.
- Subjects :
- Condensed Matter::Soft Condensed Matter
Support vector machine
Identification (information)
Reflection (mathematics)
Materials science
Acoustics
Frequency domain
Principal component analysis
Physics::Optics
Thz time domain spectroscopy
Sample (graphics)
Terahertz spectroscopy and technology
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- The 9th International Symposium on Ultrafast Phenomena and Terahertz Waves
- Accession number :
- edsair.doi...........162f3587d4ab6b549f85bfa09c6c5c2e
- Full Text :
- https://doi.org/10.1364/isuptw.2018.wi27