三、需求规格文档说明书
1.引言..............................................................................................................................................1
1.1 编写目的..............................................................................................................................1
1.2 项目背景..............................................................................................................................2
1.3 定义......................................................................................................................................2
1.4 参考资料..............................................................................................................................2
2.任务概述......................................................................................................................................2
2.1 目标......................................................................................................................................2
2.2 运行环境..............................................................................................................................2
2.3 条件与限制..........................................................................................................................2
3.数据描述......................................................................................................................................3
3.1 静态数据..............................................................................................................................3
3.2 动态数据..............................................................................................................................3
3.3 数据库介绍..........................................................................................................................3
3.4 数据词典..............................................................................................................................3
3.5 数据采集..............................................................................................................................3
4.功能需求......................................................................................................................................3
4.1 功能划分..............................................................................................................................3
4.2 功能描述..............................................................................................................................3
5.性能需求......................................................................................................................................3
5.1 数据精确度..........................................................................................................................3
5.2 时间特性..............................................................................................................................3
5.3 适应性..................................................................................................................................3
6.运行需求......................................................................................................................................3
6.1 用户界面..............................................................................................................................3
6.2 硬件接口..............................................................................................................................3
6.3 软件接口..............................................................................................................................3
6.4 故障处理..............................................................................................................................3
7.其它需求......................................................................................................................................3
1.引言
1.1 编写目的
【阐明编写需求说明书的目的,指明读者对象。】
为明确软件需求、安排项目规划与进度、组织软件开发与测试,撰写本文档。
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