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矩阵分析与应用(张贤达)的习题解答的答案，个人感觉还是比较详细的(The answer of matrix analysis and application (Zhang Xianda))

NS2入門指導 有助于初学者了解NS2，真的对新手有所帮助(Getting Started guide will help beginners understand the NS2, really help the novice)

Origin教程ppt，页面简单但内容详尽(Origin Guide ppt, pages simple but detailed)

陆吾生教授是加拿大维多利亚大学电气与计算机工程系的教授。此课件为其在国内大学短期精品课程的课件。包含最优化问题求解，压缩感知方法及其在稀疏信号和图像处理中的应用（压缩、重构、降噪等）。(Professor Lu Wusheng University of Victoria, Canada Professor of Electrical and Computer Engineering. The courseware for the University in the domestic short-term quality courses courseware. Contains the optimization problem solving, compressed sensing method and its sparse signal and image processing application (compression, reconstruction, noise reduction, etc.).)

This book provides a carefully motivated, accessible, and interesting introduction to probability, statistics, and random processes for electrical and computer engineers.The complexity of the systems encountered in engineering practice calls for an understanding of probability concepts and a facility in the use of probability tools.The goal of the introductory course should therefore be to teach both the basic theoretical concepts and techniques for solving problems that arise in practice. The third edition of this book achieves this goal by retaining the proven features of previous editions:

说明：  本书是经典畅销图书《Python 核心编程（第二版）》的全新升级版本，总共分为 3 部分。 第 1 部分讲解了 Python 的一些通用应用，包括正则表达式、网络编程、Internet 客户端编程、多线程编程、GUI 编程、数据库编程、Microsoft Office 编程、扩展 Python 等内容。 第 2 部分 讲解了与 Web 开发相关的主题，包括 Web 客户端和服务器、CGI 和 WSGI 相关的 Web 编程、Diango Web 框架、云计算、高级 Web 服务。第 3 部分则为一个补充/实验章节，包括文本处理以及一些其他内容。 本书适合具有一定经验的 Python 开发人员阅读(This book is a new upgraded version of the classic best-selling book Python Core Programming (2nd Edition). It is divided into three parts. Part 1 explains some general applications of Python, including regular expressions, network programming, Internet client programming, multi-threading programming, GUI programming, database programming, Microsoft Office programming, extension of Python and so on. Part 2 Topics related to Web development are explained, including Web client and server, CGI and WSGI related Web programming, Diango Web framework, cloud computing, advanced Web services. Part 3 is a supplementary/experimental chapter, including text processing and some other contents. This book is suitable for Python developers with some experience.)

说明：  这本书是关于模糊聚类方面的，希望对大家的研究有所帮助！(This book is about aspects of fuzzy clustering, and they hope to help you study!)

一本对于学习超声系统很有帮助的书，可以方便的查阅和理解。书中对于各类的超声例如医学超声，工业超声都有说明。(A book that is very helpful for the learning of ultrasonic systems can be easily consulted and understood. All kinds of ultrasound, such as medical ultrasound and industrial ultrasound are described in the book.)

说明：  本文对opnet的使用进行了说明，希望对大家的学习有用(This paper describes the use opnet, we hope to learn useful)

模型预测控制的工具箱的全解，非常详细，对初学者十分有用，希望能帮助大家。(Full Solution Model Predictive Control Toolbox, very detailed, very useful for beginners, hoping to help you.)