家庭财务管理系统需求分析说明书
目 录
1.引言 -------------------------------------------------------------------------------------------2
1.1 编写目的........................................................................................................2
1.2 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 用户的特点....................................................................................................3
2.3 假定与约束.......................................................................................................................3
3.需求规定 -------------------------------------------------------------------------------------3
3.1 对功能的规定................................................................................................3
3.2 对性能的规定...............................................................................................4
3.2.1 精度.....................................................................................................................4
3.2.2 时间特性.............................................................................................................4
3.3 输人输出要求................................................................................................4
3.4 故障处理要求................................................................................................4
3.5 其他专门要求...................................................................................................4
4.运行环境规定 -------------------------------------------------------------------------------5
4.1 用户接口..........................................................................................................5
4.2 支持软件........................................................................................................5
4.3 接口................................................................................................................5
4.4 控制................................................................................................................5
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