流体的分析与可视化是可视化的中心问题。近几年基于拓扑的方法引起了越来越多的兴趣，本文描述一种流体封闭流线的探测方法。-fluid analysis and visualization is visualization of the central issue. In recent years, based on topological methods attracted more and more interest, the paper describes a closed fluid flow

利用MFC实现的银行现实状态的排队情况，主要是对流动状况的仿真。可视化效果很不错。个人花了两个星期做的。-Using MFC to achieve real state of the bank line is the main condition on the flow simulation. Visualization is very good. Personal spent two weeks doing.