Algorithms, Strategies and Application Progress of Spectral Searching Methods
10.11895/j.issn.0253-3820.140410
- VernacularTitle:分子光谱自动检索算法、策略与应用进展
- Author:
Xiaoli CHU
;
Jingyan LI
;
Pu CHEN
;
Yupeng XU
- Publication Type:Journal Article
- Keywords:
Molecular spectroscopy;
Spectral searching algorithm;
Correlation coefficient;
Included angle cosine;
Moving window;
Review
- From:
Chinese Journal of Analytical Chemistry
2014;(9):1379-1386
- CountryChina
- Language:Chinese
-
Abstract:
In recent years, many modern spectral databases for complex materials ( such as soil, feed, forensic evidence materials, pharmaceuticals and oils) have been established based on molecular spectroscopy (UV, infrared, near infrared, Raman and fluorescence) both at home and abroad, which are playing more and more important roles in the agricultural and industrial production and science research. Spectral searching method is one of the key technologies to make full use of the molecular spectral database. This paper reviewed the progress in the basic and modified algorithm, strategy and application of molecular spectral searching methods, and put forward the scientific and technological problems that need attention and further research.
