学生知识结构分析建模的计算机实现

Computer Implementation of College Students' Knowledge Structure Analysis Modeling

探索课程设置对在校大学生知识结构的影响,有利于大学生建立合理的知识结构。本文在PowerBuider环境下采用"自上而下总体规划与自下而上应用开发"的策略,开发大学生知识结构影响分析系统。系统主要包括后台数据库建立、维护以及前端应用程序的开发两个方面。本文详细介绍系统分析、数据库设计、系统实现等部分。

Research on the impact on knowledge structure of college students,which is made by the setting of curriculum,is helpful to build a reasonable knowledge structure for college students.The analysis system of the impact on college students＇ knowledge structure is build,using PowerBuilder,according to the strategy of ＂top-down planning and bottom-up development＂.The system includes maintenance of background database and development of foreground application.The analysis of system,design of database and implementation of system are introduced in detail in this paper.