摘要
软件需求分析是软件工程过程中计划阶段的一个决定性步骤,在这一步将把含糊的软件概念转变成具体的规格说明,从而奠定了软件开发的基础。本文通过对需求的定义、需求的类型、需求分析的任务、需求分析的方法、需求的变更以及应用实例等几个方面的介绍,对于在软件开发中做好需求分析有一定的借鉴作用。
software requirement analysis is a decisive step of planning stage in software engineering,it changes unclear software concept into specific explainations in this step,thus,it establishes foundation of software development.This paper intoduces the requirement definition,types of the requirement,the mission of the requirement analysis,the method of the requirement analysis,the change of the requirement,and applied example etc.These intoductions will be helpful in requirement analysis of software's development.
作者
吴政
WU Zheng(Anhui Family Planning School,Chizhou 247000,China)
出处
《电脑知识与技术》
2008年第11Z期1125-1128,共4页
Computer Knowledge and Technology
关键词
软件
开发
需求
分析
software
development
requirement
analysis
