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磺胺甲唑和甲氧苄啶的紫外光谱严重重叠,本文构造和使用两个M估计的新的目标函数导函数Ψ(x)函数,并由此建立两个新稳健回归方法 , 以此解析重叠的吸收光谱,不经分离紫外分光光度法同时测定磺胺甲唑和甲氧苄啶,结果满意.为多组分同时测定提供了两个新稳健回归方法.
稳健回归解析紫外光度法同时测定磺胺甲唑和甲氧苄啶
【摘 要】
：
磺胺甲唑和甲氧苄啶的紫外光谱严重重叠,本文构造和使用两个M估计的新的目标函数导函数Ψ(x)函数,并由此建立两个新稳健回归方法 , 以此解析重叠的吸收光谱,不经分离紫外分
【机 构】
：
天津大学应用化学系,鞍山钢铁学院应用化学系
【出 处】
：
分析化学
【发表日期】
：
2004年期
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