| 导数光谱－Kalman滤波法校正ICP－AES光谱干扰的研究 |
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| 引用本文： | 李划新,邵济才,刘传锦,陶卫,朱明华.导数光谱－Kalman滤波法校正ICP－AES光谱干扰的研究[J].光谱学与光谱分析,1996(2). |
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| 作者姓名： | 李划新 邵济才 刘传锦 陶卫 朱明华 |
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| 作者单位： | 华东理工大学分析测试中心，珠海裕卓集团天成日化公司 |
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| 摘 要： | 本文以导数光－Ｋａｌｍａｎ滤波法研究了ＩＣＰ－ＡＥＳ中典型的光谱干扰，考察了该法的检出限和准确度，探讨了该法的影响因素。结果表明，该法能有效地消除和校正光谱干扰，降低分析检出限，结果准确可靠。
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| 关 键 词： | 导数光谱－Kalman滤波法，ICP－AES，光谱干扰 |
DERIVATIVE SPECTROSCOPY-KALMAN FILTER FOR CORRECTING SPECTRAL INTERFERENCE IN ICP-AES |
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| LI Huaxin, SHAO Jicai, LIU Chuanjin and TAO Wei and ZHU Minghua,.DERIVATIVE SPECTROSCOPY-KALMAN FILTER FOR CORRECTING SPECTRAL INTERFERENCE IN ICP-AES[J].Spectroscopy and Spectral Analysis,1996(2). |
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| Authors: | LI Huaxin SHAO Jicai LIU Chuanjin and TAO Wei and ZHU Minghua |
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| Abstract: | A method for correcting spectral interference in ICP-AES by Derivative Spectroscopy in conjunction with Kalman Filter (D-KF) is proposed and the corresponding computer software has been developed. The typeal spectral interferences are investigated. The combined approach is shown to have the advantages of both Kalman filter and derivative spectrometry. Lower detection limits can be given with the D-KF when compared to traditional methods, i. e. Kalman filter and derivative spectrometry. |
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| Keywords: | Derivative spectroscopy-Kalman Filter ICP-AES Spectral interference |
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