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VFP library management system curriculum design report, containing all the sourc...
VFP图书管理系统的课程设计报告,含有全部源码,和数据类型-VFP library management system curriculum design report, containing all the source code, and data types
- 2022-07-15 14:14:37下载
- 积分:1
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third edition of the operating system design. English, the classic operating sys...
操作系统设计说明第三版。英语,经典的操作系统的设计说明书籍-third edition of the operating system design. English, the classic operating system design note books
- 2022-03-07 19:06:41下载
- 积分:1
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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...
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
- 2022-08-24 10:19:13下载
- 积分:1
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要处理这个测试程序在互联网上找到!我们应该很好…
处理这个测试程序在网上找!我们应该很好,对吧!
- 2023-08-09 15:45:02下载
- 积分:1
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S3C2410 ARM处理器的BootLoader的 VIVI启动说明.
S3C2410 ARM处理器的BootLoader的 VIVI启动说明.-S3C2410 ARM processor BootLoader description of VIVI start.
- 2022-01-26 05:45:24下载
- 积分:1
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教师工作量计算的源码
教师工作量计算的源码-teacher workload calculated FOSS
- 2023-03-24 17:10:04下载
- 积分:1
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speed up documentation MRPII
速达MRPII文档-speed up documentation MRPII
- 2022-04-29 17:52:05下载
- 积分:1
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课程设计,机票订购管理系统的分析与设计设计报告
课程设计,机票订购管理系统的分析与设计设计报告-Order Plane Ticket of Management System
- 2022-03-25 17:16:36下载
- 积分:1
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perfect English version, non
See Mips Run 英文完美版, 非扫描文档-perfect English version, non-scanning documents
- 2022-08-15 04:30:50下载
- 积分:1
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太原理工大学硕 士 学 位 论 文 摘 要 随着网络和多媒体技术的不断发展,当前可以提供实时数 据特别是多媒体数据传输服务的分布式多媒体网络已经成为网 络发展的
太原理工大学硕 士 学 位 论 文 摘 要 随着网络和多媒体技术的不断发展,当前可以提供实时数 据特别是多媒体数据传输服务的分布式多媒体网络已经成为网 络发展的一个重要方向。为了实现这一目标,如何在现有的 Internet 中引入服务质量(QoS)就成为网络服务中的一个重要 课题。-Taiyuan University of Technology with a master"s degree thesis Abstract network and multimedia technology continues to develop, the current can provide real-time data, especially multimedia data transmission services distributed multimedia network network development has become an important direction. To achieve this goal, how the existing Internet introduced Quality of Service (QoS) network services as an important task.
- 2023-07-27 21:00:03下载
- 积分:1