建立一个BP网络，学习如何运用网络工具箱函数根据借贷申请人的月收入，生活费用支出，房租水电交通费支出，实时分析这一贷款申请是否合格，如合格即批准给予借贷，否则不予以借贷。-establish a network, learning how to use the network toolbox under the lending function of the applicant's income, cost of living expenses, rent utilities trans

银行等一些特殊部门要对大量的硬币进行高效的处理，如计数、分类、包装等以使其再流通，无人售票车、投币电话等需要对硬币进行实时识别，自动售货机除了识别之外，还要提供找零功能等。而且在目前在世界范围内，硬币以其成本低，流通次数多、耐磨损、易回-Banks and other special departments to the efficient handling of a large number of coins, such as counting, sorting, packaging, etc

使用MFC实现最小费用流算法 包括在界面上画拓扑图等功能，编译器VC6.0(Using MFC to realize the minimum cost flow algorithm, including the function of drawing topological graph on the interface, compiler VC6.0)