软件开发需求分析模板VIP专享VIP免费

1 需求分析【1】 目 录 需求分析【1】 ................................................................................................................................. 1 1 引言 ............................................................................................................................................... 2 1 .1 编写目的 ............................................................................................................................. 2 1 .2 背景 ..................................................................................................................................... 2 1 .3 字符定义 ............................................................................................................................. 2 1 .4 参考资料 ............................................................................................................................. 2 2 任务概述........................................................................................................................................ 3 2 .1 目标 ..................................................................................................................................... 3 2 .2 用户特点 ............................................................................................................................. 3 2 .3 假定和约束 ......................................................................................................................... 3 3 总体设计........................................................................................................................................ 3 3 .1 .1 需求规定 .................................................................................................................. 3 3 .1 .2 基本设计概念和处理流程 ...................................................................................... 4 3 .1 .3 结构 ..............................................