Journals
Publish with us
Publishing partnerships
About us
Blog
Journal of Spectroscopy
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Journal of Spectroscopy
/
2017
/
Article
/
Fig 2
/
Research Article
Application of Permutation Entropy in Feature Extraction for Near-Infrared Spectroscopy Noninvasive Blood Glucose Detection
Figure 2
Four kinds of entropy values with different data lengths.