share
Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (4): 379-385. Previous Articles Next Articles
Original Articles
殷龙彪;李正;许立;程兆年
发布日期:
YIN LONGBIAO;LI ZHENG;XU LI;CHENG ZHAONIAN
Published:
Share
This paper demonstrates the use of the artificial neural networks (ANN) for multicomponent spectrometric anal. The artificial neural networks algorithm, and its effect factors were investigated. Ultra-violet spectrophotometric anal. of a five-component system (vitamin B1, B2, B6, O, and niacinamide) is described and compared to the results from CPA method based on Beer's law (C. W. Brown, et al., 1982). The feature of the ANN approach is the anal. can be automatically adjusted by using the computing process to accommodate linear and nonlinear response in different spectral regions. The result of the study showed that the method is superior to some other popular methods.
Key words: ULTRAVIOLET SPECTROPHOTOMETRY, SPECTROPHOTOMETRY, VITAMIN B1, MULTICOMPONENT SYSTEM, COMPUTER APPLICATIONS, NICOTINAMIDE, VITAMIN C, VITAMIN B6, VITAMIN B2, NEURAL NETWORK
CLC Number:
O64
YIN LONGBIAO;LI ZHENG;XU LI;CHENG ZHAONIAN. A high precision method for accommodating spectral response automatically for multicomponent analysis: artificial neural networks spectrophotometry[J]. Acta Chimica Sinica, 1993, 51(4): 379-385.
Export EndNote|Reference Manager|ProCite|BibTeX|RefWorks