【摘要】 判别分析是判别样品所属类型的一种统计方法.利用M ATLAB提供的神经网络工具箱为基础,设计了一个三层BP神经网络判别模型,提出了一种进行判别分析的新方法,实例表明,利用BP神经网络建立的判别模型是进行判别分析的有效方法.是对研究分类问题的方法的扩充.更多还原

【Abstract】 The Judging analysis is a kind of statistical methods,used to judge the type of the sample.This article based on the Nueral Network toolbox offered by MATLAB,design a judging method of three-layered BP Nueral Network and also offored a new way to go on judging analysis.The case shows that making use of the Judging model is a effective method to go on Judging and analyze,and it′s a expand for the classification studying too.更多还原