安装程序制作软件大作业需求分析

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1、目录1　引言....................................................................................................21.1编写目的........................................................................................................21.2背景.............................................

2、...................................................................21.3定义................................................................................................................21.4参考资料............................................................................

3、............................22　任务概述.............................................................................................22.1目标..................................................................................................................22.2用户的特点............

4、..........................................................................................32.3假定和约束......................................................................................................33　需求规定.............................................................

5、................................33.1对功能的规定..................................................................................................33.2对性能的规定..................................................................................................43．2．1精度.............

6、....................................................................................43．2．2时间特性要求.................................................................................43．2．3灵活性...................................................................................

7、..........43.3输人输出要求..................................................................................................43.4数据管理能力要求..........................................................................................43.5故障处理要求.......................................

8、...........................................................43.6其他专门要求................................................