摘要
本文将Ｋａｌｍａｎ滤波法应用于原子吸收光谱中，对光谱严重叠加的锰和镓进行了校正。讨论了波长测量点的选取技术对实际结果的影响。１６个合成样品的测定结果表明该法简单、有效。
The present paper describes the use ofKalman filtering to compensate for the spectral“overlap”interference of Ga 403.298nm withMn 403.307nm in flame atomic absorptionspectrometry. The wavelength positioningtechnique is discussed. Satisfactory results forthe analysis of synthetic samples were ob-tained.
出处
《分析试验室》
CAS
CSCD
北大核心
1996年第3期72-75,共4页
Chinese Journal of Analysis Laboratory
关键词
卡尔曼滤波
原子吸收
锰
镓
光谱干扰
Kalman filtering
flame atom-ic absorption spectrometry
manganese andgallium determination
spectral interference
