径向基函数网络用于安痛定注射液的含量测定
Application of radial basis fuction network for determination of Antongding injection
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摘要: 目的 将径向基函数神经网络用于三组分复方制剂的光度分析。方法 采用径向基函数紫外分光光度法同时测定安痛定注射液中的氨基比林和安替比林,并结合吸光度减技术测定巴比妥。结果 径向基网络在网络稳键性、训练时间和预报准确性等方面优于BP网络。结论 径向基函数光度法可准确测定安痛定注射液三组分的含量。Abstract: OBJECTIVE To apply the radial basis fuction neural network for the spectrophotometric analysis of three components combined preparation.METHODS Aminopyrine and antipyrine in Antongding injection were determined by radial basis fuction neural network UV spectrophotometry,barbitial was determined with absorbance substraction technique.RESULTS Compared with BP network,the radial basis network was better in robustness of netwrok,training time and the forcast accuracy.CONCLUSION The three components of Antongding injection can be determined accuratly by the radial basis fuction network spectrophotometry.
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