决策支持系统发展现状及应用综述，以一个简化了的自行车产品为例的决策支持系统-Decision support system development and application review, a simplified example of bike products Decision Support System

delphi编制的决策支持系统，供初学者使用，用excel，以及有关决策树-delphi compiled decision support system for beginners, excel, as well as the relevant decision tree