分枝定界算法用于有机混合物的分析  

A Branch-Bound Algorithm for Analysis of Mixture

作　　者：于洪梅[1] 侯德芳[1] 周士蓉[1] 

机构地区：[1]鞍山钢铁学院化学工程学院,辽宁鞍山114002

出　　处：《计算机与应用化学》2002年第4期451-453,共3页Computers and Applied Chemistry

摘　　要：分枝定界算法用于多组分同时定性定量分析,只需解析一份试样测得的数据,即可同时得到待测样品中所含组分的种类,数目及含量。应用4个判据,解决了最佳子集难判断的问题,使最优回归子集的选择更加准确、真实、可靠。The branch and bound algorithm is applied to qualitative and quantitative analysis of multi-component. It needs only data of a predicted sample that the species, number and content of components in the sample is simultaneously determined. In the paper, four different criteria are applied to solution of the problem of the best-subset selection.

关 键 词：分枝定界算法 有机混合物 分析 吸光光度法 

分 类 号：O656.3[理学—分析化学] O657.32[理学—化学]