??????

主要是介绍matlab的使用，利于初学者学习与提高。(It mainly introduces the use of MATLAB, which is good for beginners to learn and improve.)

先进PID控制及MATLAB仿真,先进PID控制及MATLAB仿真(advanced PID control and MATLAB simulation, advanced PID control and MATLAB simulation)

说明：  小波分析经典教材，适合新手入门和提高，不错的工具书(Classic textbook of wavelet analysis)

本书全面讲述了C语言编程的相关概念和知识。 全书共17章。第1、2章学习C语言编程所需的预备知识。第3到15章介绍了C语言的相关知识，包括数据类型、格式化输入输出、运算符、表达式、流程控制语句、函数、数组和指针、字符串操作、内存管理、位操作等等，知识内容都针对C99标准；另外，第10章强化了对指针的讨论，第12章引入了动态内存分配的概念，这些内容更加适合读者的需求。第16章和第17章讨论了C预处理器和C库函数、高级数据表示（数据结构）方面的内容。(This book gives a full account of the concepts and knowledge of C language programming. The whole book consists of 17 chapters. The first, second chapter studies the preparatory knowledge needed for C language programming. The third chapter to the 15 chapter introduces the related knowledge of the C language, including input and output formats, data types, operators, expressions, flow control statements, functions, arrays and pointers, string manipulation, memory management, operation and so on, the knowledge content for the C99 standard; in addition, the tenth chapter discusses the strengthening of pointer, the twelfth chapter introduces the concept of dynamic memory allocation, which is much more suitable for the needs of readers. The sixteenth and seventeenth chapters discuss the content of the C preprocessor and the C library function, the advanced data representation (data structure).)

说明：  这里是一整套指纹识别的学习教程，详细讲述了指纹识别的相关知识，有这方面兴趣的朋友不妨看看！(here is a set of fingerprints to identify the learning guide, a detailed account of fingerprint identification associated knowledge, this interest is a friend to take a look!)

C++11的官方文档，英文版，用于学习C++11.(C++ 11 official document, English version, for learning C++ 11.)

本书可以学习计算机的原理以及其他，与《程序是怎样跑起来的》、《网络是怎样连接的》是一套(This book can learn the principles of computers and other things. It is a set of books with How Programs Run and How Networks Connect.)

说明：  该电子图书主要是关于wincc7.3 版本的，包括各个模块，十分详细(he e-book is primarily about wincc7.3 version, including the various modules, very detailed)

通过若干由python完成的算法实例学习算法和python(learn algorithm and python by examples)

软件工程—实践者的研究方法(software engineering-practice research methods)