摘要
随着计算机在各个领域应用的进一步深化,通用软件和各种专用软件的数量正以惊人的速度增长。同时随着软件的规模越来越大,软件开发的风险也越来越高。软件需求分析是一个软件系统设计的基础,软件需求分析的成败直接决定了系统开发的成败,软件系统分析员对需求的理解程度也直接决定了软件需求分析的质量。本文结合频谱管理项目,从不同的层次、角度分别来描述需求的内容,通过对需求理解的深化,进而为需求分析提供完备、翔实的原始素材。
As computers are used more and more in various fields, the types of general software and various specialized software are increasing greatly. At the same time, the software is getting larger and larger, and the risks of development are getting higher. A successful system design can be achieved only when we can make a good software requirement analysis, which is the basis of the whole system design. And the quality of software requirement analysis directly depends on how much the system analyst can understand the requirements. Combined with spectrum management project, the paper describes the contents of requirements on different levels and views, and provides complete and authentic materials for requirement analysis based on a deep comprehension of the requirements.
出处
《无线电工程》
2006年第4期61-64,共4页
Radio Engineering
关键词
需求分析
业务需求
用户需求
功能需求
requirement analysis
business requirement
user requirement
functional requirement
