林锐的好东西，很有价值的， 看了一定有启发

Software Testing, Second Edition provides practical insight into the world of software testing and quality assurance. Learn how to find problems in any computer program, how to plan an effective test approach and how to tell when software is ready for release. Updated from the previous edition in 2000 to include a chapter that specifically deals with testing software for security bugs, the processes and techniques used throughout the book are timeless. This book is an excellent investment if you want to better understand what your Software Test team does or you want to write better software.

很好很实用的介绍关于用例图的文章，挺全面的。-A good introduction to practical use-case diagram on the article, quite comprehensive.

对所有编程者都有帮助的一本书，可以提高编程者的修养-To all programmers have the help of a book, you can improve the cultivation of Programming

裕达国贸大酒店管理系统 软件工程文档 按国标写的-Yuda Palace Hotel, a document management system for software engineering

三菱PLC可编程控制器教材 详细讲述了三菱PLC的编程-Mitsubishi PLC materials described in detail the Mitsubishi PLC Programming

这个是基于matlab的二次型的最优化问题的课件，值得一看。-This is based on the matlab quadratic optimization problem of the courseware, worth a visit.

UCGUI中文手册1-5 PDF电子版 ucos-ii中文书（邵贝贝） word版-Chinese UCGUI Manual 1-5 PDF electronic version ucos-ii Chinese books (Shao Beibei) word version

设计模式C#描述之――简单工厂模式、抽象工厂模式、单例与多例模式 设计模式C#描述之――简单工厂模式-Design Pattern C# Described- a simple factory pattern, abstract factory pattern, single cases and multi-mode design model Example C# Described- Simple Factory Pattern

这是一本介绍软件工程方面的书，朋友推荐的。-This is an introduction of software engineering books, friends recommended.