本文档是关于手机调制技术的资料,能帮助理解手机调制技术的基本原理及过程...

无刷电机是在嵌入式系统中广泛使用的动作机,文章给出了一种巧妙的无刷电机驱动方法,并且提供了驱动电机所需的汇编代码,用便捷廉价的方法,实现了无刷电机的驱动,而且有一个关键优势:不需要传感器!-brushless motor is in embedded system widely used in aircraft movements. The article gives a deceptively brushless motor drive, and provides the necessary drive motor assembly code, with convenient and cheap method to achieve a brushless motor drive, but is a key advantage : no need for sensors!

s3c6400与s3c6410对比数据表

这是基于操作系统中系统的调度程序，列举了两种算法一种是优先数算法，一种为基于时间片轮转的调度算法-This is based on the operating system scheduler, listed the two algorithms is a priority number algorithm, as a Web-based time-scheduling algorithm

提出了一个基于嵌入式Linux系统的智能电话信息终端,将计算功能和电话功能有机地结合起来。通过在S3C2410嵌入式开发板上移植ARM Linux嵌入式系统,并配置各种驱动程序,构造图形用户界面,同时利用开源项目来开发各种应用程序,因此该终端不但能提供基本的个人信息管理和电话呼叫管理等功能,还能实现浏览器、电子邮件和MSN Messenger等网络功能,从而使电话机成为一个方便实用、功能强大的智能信息终端。-Proposed a system based on embedded Linux smart phone information terminals, the calculation function and telephone function combine. Through the embedded development board S3C2410 transplant ARM Linux embedded system, and configure a variety of drivers, graphical user interface structure, while the use of open source projects to develop various applications, so the terminal will not only provide basic personal information management and telephone call management features, but also realize the browser, e-mail and MSN Messenger and other network functions, so that phone into a convenient and practical, powerful, smart information terminals.

Designing of Direct Digital Synthesizer

sunplus DVD 8202R datasheet -sunplus DVD 8202R datasheet

本文在回顾RS-485标准的基础上从几个方面简要讨论了提高RS-485网络可靠性的一些措施.-In this paper, recall the standard RS-485 based on a number of ways to raise briefly discussed the RS-485 network reliability measures.

GDF4.0格式标准，欧洲空间导航数据格式标准规范-GDF4.0 format standards, the European space-based navigation data format standards

FPGA在软件无线电中的应用 FPGA in the Software Radio-FPGA in the Software Radio

流媒体 p2p流可靠性研究 会议论文 清华大学课程指定阅读文献-Improving Resiliency of Overlay Networks for Streaming Applications_2006.pdf Improving the Fault Resilience of Overlay Multicast for Media Streaming_TPDS2007.pdf ……