目录1引言.........................................................................................................41.1编写目的.................................................................................................................................41.2背景.........................................................................................................................................41.3定义.........................................................................................................................................41.4参考资料.................................................................................................................................42任务概述.................................................................................................42.1目标.........................................................................................................................................42.2用户的特点.............................................................................................................................52.3假定和约束.............................................................................................................................53需求规定.................................................................................................53.1对功能的规定.........................................................................................................................53.2对性能的规定.........................................................................................................................53.2.1精度..................................................................................................................................53.2.2时间特性要求..................................................................................................................53.2.3灵活性..............................................................................................................................63.3输人输出要求.........................................................................................................................63.4数据管理能力要求.................................................................................................................63.5故障处理要求.........................................................................................................................63.6其他专门要求.........................................................................................................................74运行环境规定.........................................................................................74.1设备.........................................................................................................................................74.2支持软件.................................................................................................................................74.3接口.........................................................................................................................................74.4控制.........................................................................................................................................7软件需求说明书1引言1.1编写目的此文档用于描述说明用户对此软件系统的功能要求。1.2背景说明：a．待开发...
