摘要
利用主分量分析方法,对于废水混凝反应过程中影响反应因素的影响力大小不同的问题,在输入、输出变量的影响权矩阵基础上,对该权矩阵进行变换处理和分析.变换处理和分析结果表明,跟传统经验吻合较好,更重要的是对影响因子的赋权方面提供了强有力的理论依据,对混凝反应的实验设计分析提供了新的思路.
This paper study the PCA＇s application. It analysed and done the transform procession and analyse with the weight of the matrix used the PCA method, the weight of the matrix is decided on the input variable and output variable in the coagulation of the waste water processing. The result of the transform procession and analyse is consistent very well with the actual experience, and this also provided more important strongly theory method fixed weight of the matrix, and provided a new method to design of the coagulation.
出处
《数学的实践与认识》
CSCD
北大核心
2008年第10期26-30,共5页
Mathematics in Practice and Theory
关键词
主分量分析
权矩阵
变换处理与分析
principal component analysis （PCA）
weight of the matrix
transform procession and analyse
