文件名称:demand-analysis
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题目：XX软件的需求分析
要求：引用教学管理 或 自行设想，配一个简单的说明，软件的范围尽可能小
方法：结构化或面向对象
内容：1.结构化方法：
DFD：从顶层开始，细化到软件“功能”为止
DD：只要求描述数据结构
加工说明：只要求任选一项，方法自行选择
2.面向对象方法：
用例图
任选一个用例图进行描述
类图，对类的方法不要求详尽
针对该用例，写出顺序图
-Title: XX software requirements analysis requirements: teaching management or self-referenced vision, with a simple descr iption of the scope of the software as small as possible methods: structured or object-oriented: 1. Structured approach: DFD: starting from the top, refinement to the software " features" until the DD: only asked to describe the data structure processing instructions: Choose one only requires the method to choose 2. object-oriented approach: Choose a use case diagram use case diagram to describe a class diagram of class method does not require detailed against the use cases, write the sequence diagram
要求：引用教学管理 或 自行设想，配一个简单的说明，软件的范围尽可能小
方法：结构化或面向对象
内容：1.结构化方法：
DFD：从顶层开始，细化到软件“功能”为止
DD：只要求描述数据结构
加工说明：只要求任选一项，方法自行选择
2.面向对象方法：
用例图
任选一个用例图进行描述
类图，对类的方法不要求详尽
针对该用例，写出顺序图
-Title: XX software requirements analysis requirements: teaching management or self-referenced vision, with a simple descr iption of the scope of the software as small as possible methods: structured or object-oriented: 1. Structured approach: DFD: starting from the top, refinement to the software " features" until the DD: only asked to describe the data structure processing instructions: Choose one only requires the method to choose 2. object-oriented approach: Choose a use case diagram use case diagram to describe a class diagram of class method does not require detailed against the use cases, write the sequence diagram
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软件需求分析.doc