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VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握
VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握-VI the use of the process, explaining in detail to understand and help you more quickly understand and master
- 2022-03-23 09:03:06下载
- 积分:1
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mina的重要核心可自由下载此源码
mina的重要核心可自由下载此源码 -an important core mina free download this source
- 2022-01-25 21:02:53下载
- 积分:1
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一种电子设计元件EPM570的英文说明书
一种电子设计元件EPM570的英文说明书-The design of an electronic component EPM570 English Manual
- 2023-08-21 12:25:03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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本书为杨小牛的《软件无线电原理和应用》,供学习软件无线电的同学参考...
本书为杨小牛的《软件无线电原理和应用》,供学习软件无线电的同学参考-Yang Mavericks book for the
- 2022-04-24 06:48:19下载
- 积分:1
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Gives a introduction to neutral networks, impklementation, logics and other basi...
Gives a introduction to neutral networks, impklementation, logics and other basic used os neural networks
- 2023-08-11 19:45:03下载
- 积分:1
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MSA,量测系统分析,正版书籍, 正确验证测试仪器设备的科学手段,21世纪合格技术工程师必备....
MSA,量测系统分析,正版书籍, 正确验证测试仪器设备的科学手段,21世纪合格技术工程师必备.-MSA, measurement system analysis, genuine books, the correct test equipment to verify the scientific means, the 21st century must have qualified technical engineers.
- 2022-03-10 19:57:48下载
- 积分:1
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ST公司的直流无刷无传感电机控制方案介绍
ST公司的直流无刷无传感电机控制方案介绍-ST
- 2022-03-22 10:53:24下载
- 积分:1
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讲解了如何利用一个芯片代替复杂的音频处理电路的问题
讲解了如何利用一个芯片代替复杂的音频处理电路的问题-explain how to use one chip to replace the complex audio processing circuit problem
- 2023-03-21 00:40:03下载
- 积分:1
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这是一篇硕士研究生论文,主要探讨了用于IC热量表的设计,内容较好。可供参考。...
这是一篇硕士研究生论文,主要探讨了用于IC热量表的设计,内容较好。可供参考。-This is a postgraduate thesis focused on the Heat Meter for IC design, as well. For reference.
- 2023-08-03 03:50:03下载
- 积分:1