2011全国建模竞赛一等奖论文A题——大陆外参赛队Heavy Metal Pollution

Summary SheetIn this paper, we use statistical, mathematical and programming methods to analyse the heavy metals pollution and construct a mathematical model to predict the location of the contaminant source.In chapter 1, we use Mathematica to plot spatial distributions of the eight kinds of heavy metals and use Nemerow composite index method to analyse the pollution degree in different a..