| 钛锡钼钨同时测定多元统计与滤波分辨法比较 |
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| 引用本文： | 邱细敏,钱锋,石乐明,李志良,李梦龙.钛锡钼钨同时测定多元统计与滤波分辨法比较[J].分析试验室,1992(4). |
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| 作者姓名： | 邱细敏 钱锋 石乐明 李志良 李梦龙 |
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| 作者单位： | 湖南医专，北京分析仪器厂，中科院化冶所，湖南大学，湖南大学 长沙 410006 |
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| 摘 要： | 采用多元线性回归、主成份回归、偏最小二乘、目标因子分析和自适应滤波等多元统计及滤波分辨法,借金属离子-苯基荧光酮PF-CTMAB显色体系同时测定钼钨钛锡四组分,结果良好。并进行了方法比较。
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| 关 键 词： | 钛钼钨锡同时测定 多元统计分析 分光光度法 |
Simultaneous Determination of Ti, Mo, W, Sn: Application and Comparison of Multivariate Analysis and Filtering Resolution |
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| Qiu Ximin.Simultaneous Determination of Ti, Mo, W, Sn: Application and Comparison of Multivariate Analysis and Filtering Resolution[J].Chinese Journal of Analysis Laboratory,1992(4). |
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| Authors: | Qiu Ximin |
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| Abstract: | Several methods based on multivariate statistical analysis such as CPA matrix, principal component analysis (PCA), target factor analysis (TFA), ordinary and adaptive Kalman filtering (OKF and AKF), etc. have been applied for simultaneous determination of the multicomponent systems, e. g. a mixture sample composed of Ti,Mo, W and Sn, With phenylfluorone-CTMAB chromogenic system. Comparison of the methods is also give- |
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| Keywords: | Simultaneous determination of Ti Mo W and Sn multivariate analysis filtering resolution |
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