高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 40.

• Analytical Sciences • 上一篇    下一篇

Development and Application of Chemometric Methods in Near Infrared Spectral Analysis

YUAN Hong-Fu, LU Wan-Zhen   

  1. Analytical Research Department, Research Institute of Petroleum Processing, Beijing 100083
  • 出版日期:2000-12-31 发布日期:2000-12-31

Development and Application of Chemometric Methods in Near Infrared Spectral Analysis

YUAN Hong-Fu, LU Wan-Zhen   

  1. Analytical Research Department, Research Institute of Petroleum Processing, Beijing 100083
  • Online:2000-12-31 Published:2000-12-31

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摘要：

In recent 10 years, like other disciplines influenced by the fast development of PC technique, chemometrics has been used in many analytical methods, especially in instrumental analysis. This article describes applications and comparison of multivariate linear regression (MLR), principal component analysis (PCA), principal component regression (PCR), partial least square (PLS), neural network (ANN), fuzzy and model recognition. A better calibration method can be a great help to improve the efficiency of the routine analytical work.

Abstract:

In recent 10 years, like other disciplines influenced by the fast development of PC technique, chemometrics has been used in many analytical methods, especially in instrumental analysis. This article describes applications and comparison of multivariate linear regression (MLR), principal component analysis (PCA), principal component regression (PCR), partial least square (PLS), neural network (ANN), fuzzy and model recognition. A better calibration method can be a great help to improve the efficiency of the routine analytical work.

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