89c51para通信集

应用背景Xpdf runs under the X Window System on UNIX, VMS, and OS/2. The non-X components (pdftops, pdftotext, etc.) also run on Win32 systems and should run on pretty much any system with a decent C++ compiler.关键技术Xpdf is an open source viewer for Portable Document Format (PDF) files. (These are also sometimes also called "Acrobat" files, from the name of Adobe"s PDF software.) The Xpdf project also includes a PDF text extractor, PDF-to-PostScript converter, and various other utilities.

Real Time OS presentaion. Gives detail descripton of the RTOS and design considerations to be looked into while designing the embedded system

mfc深入浅出 chm格式-mfc easy chm format

很不错的UNIX内幕介绍，很值得一看！（分成32个文档）-very good UNIX insider, is an eye-catcher! (Divided into 32 files)

unlock v79 by sound track

半导体三极管除了构成放大器和作开关元件使用外，还能够做成一些可独立使用的两端或三端器件。文中介绍了三极管的几种特殊用途-Posed apart from the semiconductor transistor amplifiers and switching elements for use, but also be able to make some available for independent use of both ends, or three-terminal device. In this paper, several special-purpose transistor

使用python2.7写的产生多级目录的代码，可以直接粘贴，制作csv文件。只需要把有多个文件夹的地址作为参数输入即可。注意：需要添加IPL1.1.7.

3gpp release8 规范，研究LTE必备的资料-3gpp specification, release 8

RF无线射频电路设计中的常见问题及设计原则-RF radio frequency circuit design and design principles of Frequently Asked Questions

上海交大asic设计ppt-Shanghai Jiaotong University HDL design ppt