文档介绍：UML建模
UML建模
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UML建模
课程内容
统一建模语言简介用例模型
结构模型行为模型需求建模分析建模设计建模
其他建模技术
UML建模
参考资料
（美）Grady Booch James Rumbaugh Ivar
Jacobson 编 《UML用户指南》（英文影印版·第
2版）. 北京：***出版社，2006.
徐宝文 周毓明 卢红敏 编《UML与软件建模》， 北京：清华大学出版社，2006。
（美）Craig Larman著.《UML和模式应用》
（第3版）. Prentice Hall PTR . 2006.
（美）Jim Arlow,Ila Neustadt 著. 方贵宾,胡辉良 译.《UML 》（原书第2版）. 北京：***出版社，2006.
UML建模
大作业与考核方式
大作业内容
根据应用系统的需求，设计和建立各种模型和文档
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UML建模
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UML建模
What Is a Model?
A model is a simplification of reality.
UML建模
Why Model?
Modeling achieves four aims:
Helps you to visualize a system as you want it to be.
Permits you to specify the structure or behavior of a system.
Gives you a template that guides you in constructing a system.
Documents the decisions you have made.
You build models of complex systems because you cannot comprehend such a system in its entirety.
You build models to better understand the system you are developing.
UML建模
The Importance of Modeling
Less Important More Important
Paper Airplane Fighter Jet
UML建模
Software Teams Often Do Not Model
Many software teams build applications approaching the problem like they were building paper airplanes
Start coding from project requirements
Work longer hours and create more code
Lacks any planned architecture
Doomed to failure
Modeling is a common thread to successful projects
UML建模
Four Principles of Modeling
The model you create influences how the problem is attacked.
Every model may be expressed at different levels of precision.
The best models are