摘要
用卡尔曼滤波 (KF)递推算法 ,以 4-(2 -吡啶偶氮 )间苯二酚 (PAR)为显色剂 ,测定了 Cu2 + ,Co2 + ,Ni2 + ,Zn2 + ,Pb2 + 五种金属离子的二 ,三 ,四元体系混合样品各组分含量 .利用较少的测量数据 ,获得满意结果 .
Kalman Filter (KF) spectrophotometer was applied to simultaneous determination of Cu, Zn, Pb, Co, Ni multicomponet metalic ions. Using KF as a chemometrics filter the interferences can be filtered out each other. Kalman filter, multicomponet simultaneous determination, Cu, Zn, Pb, Co, Ni from each other. The procedure was applied to the analysis of mixied samples using less date and getting the satisfactory results.
出处
《武汉化工学院学报》
2002年第2期11-12,15,共3页
Journal of Wuhan Institute of Chemical Technology
关键词
卡尔曼滤波
多组分同时测定
铜钴镍铅锌
Kalman filter
multicomponet simultaneous determination
Cu, Zn, Pb, Co, Ni
