As to classifier designation, first simple Euclidian distance classifier is used, then back-propagation network is utilized. At last a data fusion scheme is realized.

• 在分类器设计方面,最初采用了简单的加权欧氏距离判别法,然后利用了BP(Back-Propagation)网络,之后提出了一个数据融合的混合实现方案。