C语言的标准文档。

频率计是一种对信号的频率进行测量的仪器，是一种典型的电子测量仪器。能对频率量进行测量的仪器有许多：如模拟频率表、示波器、数字频率计、微机化智能频率计等。本文将对数字频率计项目进行探讨并设计和制作。-Frequency counter is a signal frequency measuring instruments, is a typical electronic measuring instruments. On the frequency of volume measuring instruments have many: such as analog frequency table, oscilloscopes, digital frequency meter, frequency meter microcomputer, such as intelligent. In this paper, digital frequency meter project will be carried out to explore and design and production.

Location based services fundamental and operation

本程序仿真了DS_CDMA的原理，直接可用，是学习CDMA的很好的教程-This procedure DS_CDMA simulation of the principle, directly available, is to learn from the good CDMA Tutorial

c++ primer源代码 第一章chap01

《重构--改善既有代码的设计》Martin Fower著，有侯捷、熊节译-"Reconstruction-- to improve both the design code" with Martin Fower, Hou Jie, Xiong translate

Linux系统指令大全，包括了Linux几乎所有的指令，便于学习和查询，内容基础，语言简洁！-Guinness Linux system commands, including almost all Linux commands, to facilitate learning and inquiry, the contents of the foundation, language simple!

很好的参考书，值得看-good reference books, worth observing

《Java2核心技术（基础知识）》一书的附带光盘，对于Java语言的初学者来说，这是一本相当不错的书籍，而该书的附带光盘有很多书中的源代码-"Java2 core technology (basic knowledge)," a CD-ROM attached to the book, the Java language for beginners, this is a very good books, and the book"s CD-ROM attached a lot of the source code book

很好的verilog的中文教程，flash版-Very good tutorial verilog Chinese, flash version

8051c 语言编程，真正掌握8051的使用，运用自如-8051c language programming, and truly master the use of 8051, with ease