上海地名网2008版 首页设计原稿 政府网站设计参考

这是由xilin公司提供的测试文档，对于用XILINX公司的CPLD/FPGA的用户来说挺不错的。-xilin provided by the test documents, XILINX used for the CPLD/FPGA users quite well.

XILINX 开发板，原理图主要由XC4000和一个8031构成-XILINX development board, mainly by the XC4000 Schematic and 8031 constitute a

摘要:基于通信技术的列车运行控制系统(CBTC)是铁路信号的发展方向，交频分复用 OFDM)是一种无线环境下的高速传输技术，它对高速列车控制信息传输中卞要受到的由于多 径传播引起的快衰落所产生的影响有很强的抵抗能力.本文首先介绍了OFDM技术的发展和 基本原理，然后在计算机上用M atlal〕对其性能进行了仿真，仿真中将OFDM与传统的单载波 调制方式―i1，交振幅调制( 1frQAM)对抗多径十扰的性能进行了比较，最后分析了一者的仿真结果. -Abstract: Based on the communication technology train operation control system (CBTC) is a railway signal direction for the development of cross-frequency division multiplexing OFDM) is a wireless environment of high-speed transmission technology, its high-speed train control information transmission Bian be subject to the Due to the spread of multi-path fast fading caused by the impact of a strong resistance to diseases. This paper first introduces the OFDM technology development and the basic principles, and then on the computer〕 M atlal use its performance simulation will OFDM with the traditional single-carrier modulation-i1, cross-amplitude modulation (1frQAM) against multi-path interference of the 10 properties were compared with a final analysis of

对复杂混合气体/气味的定性识别是电子鼻技术应用的重要方面。文章以对不同品牌的葡萄酒样本的定性 识别为例,尝试利用气体传感器温度动态响应信息并结合Kohonen算法,实现对复杂混合气体/气味的定性识别。 -Complex hybrid gas/odor of the qualitative identification of electronic nose is an important aspect of technology applications. Articles on different brands of wine samples, qualitative identification as an example, try to use the dynamic response of gas sensor temperature information in combination with Kohonen algorithm, the realization of complex hybrid gas/odor qualitative identification.

mentor UART IP verilog源码 以通过验证.-mentor UART IP verilog source to the test.

本文内容为电脑化管理信息系统业务需求报告,提供给有需要的兄弟姐妹参考!-content of this paper to the computer management information systems business needs, provide to the needy brothers and sisters reference!

CAN RTL级设计,详细介绍了符合CAN协议的芯片级设计。-Design of CAN RTL level

3.3v开关稳压型ldo. 比较常用的简单电源 方案-3.3v type ldo. The commonest simple power program

主流手持设备方案―S3C2442－SC32442。 -Mainstream handheld device program-S3C2442-SC32442.

BITEK BIT1605培训资料！