LDPC编码在OFDM系统中的应用与性能分析 关于LDPC 在OFDM 中的一篇文章...

简易无线电遥控系统利用高频载频信号将调制信号经由发射端天线送出，在接收端经接收天线接收，再经过解调和解码恢复原信号用来控制发光二极管的亮灭。--Radio remote control system easy to use high-frequency modulated signal carrier frequency signal sent by the transmitter antennas, at the receiving end through the receiving antenna, and then through the demodulation and decoding to restore the original signal is used to control the brightness light-emitting diodes eliminate.--

2009年全国大学生电子设计大赛E题--电能收集充电器-2009 National Undergraduate Electronic Design Contest E question- Energy Chargers collection

John Hide新出的一本关于USB应用的书籍，原汁原味的电子文档-John Hide of new USB application on a book, an original electronic document

一个关于小型超市系统设计，里面有好多用例示图，对课程设计很有帮助。-A small supermarket on the system design, which has shown a lot of use case diagram, useful for curriculum design.

依靠强大的专业开发团队、PHILIPS 半导体的领先技术与国际 CiA 协会、ODVA 协会的支持，我们致力于发展中 国的 CAN 产品与应用事业。至现在，我们已成功开发出一系列 CAN-bus 教学、接口、工具、应用产品，能够为客户 提供从“芯片”、“工具”、“模块”、“方案”、“产品”等各个方面的服务，涉及 CAN-bus 多个行业与应用领域。我们 自主开发的数个型号产品已经领先于国外技术水平，并已投入广泛的实际应用。 -Rely on a strong professional development team, PHILIPS leading semiconductor technology and international CiA Association, ODVA Association, we are committed to the development of China

LCD Driver datasheet The SPF54126A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 176xRGBx220 in resolution which can be achieved by the designated RAM for graphic data. The 528-channel source driver has true 6-bit resolution, which generates 64 Gamma-corrected values by an internal D/A converter. The source driver of SPFD54126A adopts OP-AMP structure to enhance display quality and it cooperates with advanced circuitry techniques to reduce power consumption.

基于VRML的虚拟奥运环境系统的构建及“人文奥运"可视化表达研究.-VRML-based virtual environment system for the Olympic Games and the

WIFI信号应用很好的经验列表，在不同的介质信号衰减，覆盖的具体范围-WIFI signal applications experience a good list of signal attenuation in different media, covering the specific scope of

关于空间目标轨道确定专家系统的小论文，很有帮助-target orbit on space expert system to determine the small papers, helpful

中控智能建筑产品选型手册，内容比较丰富。-Intelligent Building Control Product Selection Guide, content rich.