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siso
自适应OFDM系统能根据信道估计得到信道的状态信息,自适应地调节发送端传输参数,从而提高系统的性能。其中OFDM是一种多载波调制技术,具有频谱利用率高、抗多径干扰、抗突发噪声差错等优点。
在VLC中引入自适应OFDM技术,可以提升系统的容量,提高传输质量,使系统具有更大灵活性,改善系统性能。在无线光通信领域对该技术的研究已成为个重要的方向。根据现有的研究人员所发表的文献,大多是基于基础性和理论性的研究,对可见光通信技术与自适应OFDM的研究甚少。(The adaptive OFDM system can obtain the channel state information according to the channel estimation, and adaptively adjust the transmission parameters of the transmitter, so as to improve the system performance. Among them, OFDM is a multi carrier modulation technology, which has the advantages of high spectrum utilization, anti multipath interference, anti burst noise, error and so on.
The introduction of adaptive OFDM technology in VLC, can improve the system capacity, improve the quality of transmission, the system has more flexibility, improve the performance of the system. In the field of wireless optical communication, the research of this technology has become an important direction. According to the literature published by existing researchers, most of them are based on basic and theoretical research, and few studies have been done on visible light communication technology and adaptive OFDM.)
- 2017-06-11 09:02:05下载
- 积分:1
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华为技术手册
华为工程师手册,在软硬件方面都有开发规范说明,是一份相当好的开发参考手册(Huawei engineers manual, in the development of both hardware and software specification, is a very good reference manual development)
- 2020-06-26 07:40:02下载
- 积分:1
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基于单片机的智能计算器
基于stc15f2k60s2的电子计算器程序(Electronic calculator program based on stc15f2k60s2)
- 2020-06-18 15:00:01下载
- 积分:1
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一个统计代码行的很简单很适用的小工具
一个统计代码行的很简单很适用的小工具-a statistical line of code is very simple and very applicable to the small tools
- 2023-08-21 06:55:04下载
- 积分:1
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419089Demo
说明: 摄像头 低压低噪马达驱动--MS41908(Camera Low Voltage and Low Noise Motor Drive--MS41908)
- 2020-06-16 07:20:01下载
- 积分:1
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一个功能去昂面的航空系统,用c++语言编写的
一个功能去昂面的航空系统,用c++语言编写的-jkdfshgkjdfjgdsgdgf
- 2023-02-24 15:25:03下载
- 积分:1
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酷马骑板(在运行下的运行),玩的也不错
超酷的马踏棋盘(在DOS下运行),玩得还行-Cool horse riding board (in the run under DOS), played with is also OK
- 2022-01-26 08:29:19下载
- 积分:1
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Landmark-手册(完整)
这是完整的软件教学,里面有很详细的操作,希望能帮助到大家学习蓝马(This is a complete software teaching)
- 2021-02-02 22:39:59下载
- 积分:1
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ceemdan1
CEEMDAN是对EEMD的改进算法,EEMD算法通过加入噪声来减小EMD的模态效应,CEEMDAN算法通过加入自适应的噪声来进一步减小模态效应,而且具有更好的收敛性。(CEEMDAN is an improved algorithm of EEMD, the EEMD algorithm by adding noise to reduce modal effects of EMD, CEEMDAN algorithm by adding noise adaptive mode to further reduce the effect, but also has better convergence.)
- 2017-09-19 10:17:51下载
- 积分:1
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delphi写的一款不错的通讯录软件,适合初学者下载.
delphi写的一款不错的通讯录软件,适合初学者下载.-delphi write a good address book software, suitable for beginners to download.
- 2022-03-01 23:05:46下载
- 积分:1