量子模拟器微小但有趣。

机器视觉 贾云得 doc版 清晰可打印 MachineVision--by Jia Yunde-Yun-De Jia machine vision clear doc version Printable MachineVision by Jia Yunde

电路分析答案，很齐全的哦，供考研的同学用，真的不错-answer

Linux 上 C 语言编程入门 -Linux on the C programming language C programming language on Linux Getting Started Getting Started

介绍数值计算方法的电子书，对研究生阶段的学习有帮助。-Introduce numerical method of e-books, on post-graduate stage of learning has to help.

经典丛书《具体数学》超星电子版，非常适合数学专业、数学爱好者及ACMer-Classic Series concrete mathematics Chaoxing electronic version, is ideal for mathematics, math enthusiasts and ACMer

OpenCV的各类例子，很全。我进行了尝试，很不错，对学习OpenCV和了解其应用很有帮助-OpenCV various examples, it is full. I had a try, it is good for learning and understanding of their application.

Visual C++中实现对图像数据的读取显示-Visual C++ to implement the reading of the image data display

vc++6编程介绍，很好的一本工具书，在开发vc++时很有用-vc++ 6 programming introduction, a very good tool in the development of vc++ useful

描述了C++文件操作的操作方法 ios::app：　　　以追加的方式打开文件 ios::ate：　　　文件打开后定位到文件尾，ios:app就包含有此属性 ios::binary： 　以二进制方式打开文件，缺省的方式是文本方式。两种方式的区别见前文 ios::in：　　　 文件以输入方式打开 ios::out：　　　文件以输出方式打开 ios::nocreate： 不建立文件，所以文件不存在时打开失败　 ios::noreplace：不覆盖文件，所以打开文件时如果文件存在失败 ios::trunc：　　如果文件存在，把文件长度设为0 -Describes the C++ file operations How ios:: app: an additional way to open the file ios:: ate: File opened locate end of file, ios: app will contain this attribute ios:: binary: open the file in binary mode , the default way is to text mode. The difference between two ways to see above ios:: in: file to open the input mode ios:: out: file to output mode open the ios:: nocreate: do not create the document, so when you open the file does not exist failed ios:: noreplace: Do not overwrite file, so when you open the file if the file exists failed ios:: trunc: If the file exists, the file size set to 0

本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心，采用MC145151锁相环完成FM调制等功能；接收机采用CXA1691完成FM解调功能；引入双音频编解码完成数据传输；利用市售红外遥控器实现了发射机英文字符的输入。-The system uses a frequency modulation approach to achieve the main points of the simplex from the station voice and data transmission. SPCE061A transmitter for a single-chip core, the MC145151 PLL FM modulation functions achieve receiver using FM demodulation functions achieve CXA1691 the introduction of dual-audio codec achieve data transmission the use of infrared remote control market implementation of the launching machine input English characters.