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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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软盘存储问题的C++程序，好东西，高级算法实现
软盘存储问题的C++程序，好东西，高级算法实现-the arithmetic of ruanpan wenti
realized by C++
- 2022-01-30 16:43:22下载
- 积分：1
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罗塞塔C++库是一个C++类和例程，使…
The ROSETTA C++ library is a collection of C++ classes and routines that enable discernibility-based empirical modelling and data mining, developed as part of my dissertation. A brief presentation of the library can be found therein.
- 2022-03-21 04:58:45下载
- 积分：1
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parrot
Parrot虚拟机一个紧随着Perl6一起开发的开源虚拟机，但它还面向其它的多门语言。-parrot
- 2023-06-22 18:00:05下载
- 积分：1
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Buck+TypeII compensation_mathcad
Buck环路补偿计算，用于计算Buck电路电压环补偿，主要是基于typeⅡ的环路补偿计算(buck loop compensation)
- 2020-10-11 08:57:34下载
- 积分：1
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ASimpleCalculator
一个简单的计算器程序，实现了加、减、乘、除计算(A simple calculator program to achieve the add, subtract, multiply, divide computing)
- 2013-12-17 22:04:32下载
- 积分：1
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LedshowTW2012 user manual
说明： LedshowTW2012 user manual
- 2020-06-20 16:40:02下载
- 积分：1
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load_flow_and_harmonic_flow
可以进行谐波计算，等复杂的电力系统分析潮流计算，该算法具有计算速度快等优点(It can be used for harmonic calculation.)
- 2019-04-27 16:03:00下载
- 积分：1
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ffmpeg.js-master
说明： 使用ffplay播放视频源时，rtsp/rtmp等，会有一定的延时，这里我们可以通过设置ffplay播放参数将延时控制到最小。(When using ffplay to play video source, RTSP / RTMP and so on will have a certain delay. Here we can control the delay to the minimum by setting ffplay playing parameters.)
- 2020-06-24 16:00:01下载
- 积分：1
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使用VC++平台开发的扫雷游戏，基本功能和windows自带的差不多
使用VC++平台开发的扫雷游戏，基本功能和windows自带的差不多-Use VC++ Platform development of mine-clearing game, the basic functions and windows built-in almost
- 2022-03-04 05:38:25下载
- 积分：1
