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dfsdfgsdtgregdfs
OFDM程序 波形如下
子载波数 128
% 位数/ 符号 2
% 符号数/ 载波 100
% 训练符号数 0
% 循环前缀长度 8 (1/16)*T
% 调制方式 4-QAM
% 多径信道数 3
%IFFT Size 128
% 信道最大时延 2(OFDM waveform procedures following subcarriers median number of 128%/2% Symbol Symbol/Carrier 100% Training a few symbols 0% cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% IFFT Size 128% maximum delay Channel 2)
- 2007-06-12 19:52:33下载
- 积分:1
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InformationTheory
这本书是针对英语高级本科生和研究生的。尼林,科学,数学和计算。它希望熟悉微积分、概率论和线性代数为科学家和工程师开设一年的数学本科课程。传统的信息论课程不仅涵盖美香农丰富的理论思想,也是沟通的实际解决方案-问题。这本书更进一步带来了贝叶斯数据建模,蒙特卡罗方法、变分方法、聚类算法和神经网络网络。(Information Theory, Inference, and Learning Algorithms)
- 2020-06-18 02:40:02下载
- 积分:1
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decode_ldpc_matlab1
是硕士论文里面的关于NAKAGAMI信道M=0.5用LLR译码时的初始化消息计算以及整个译码程序(There is a master)
- 2008-03-10 15:17:25下载
- 积分:1
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OFDM 的 Simulink 仿真
采用Simulink 平台对OFDM 进行仿真,确定系统的参数,完成参数设置,构建了一个简单的OFDM通信系统。(Using Simulink platform to simulate OFDM, determine the parameters of the system, complete the parameter settings, and build a simple OFDM communication system.)
- 2018-04-07 13:16:42下载
- 积分:1
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8255
说明: 主要介绍了8255接口的基础知识及其实例的应用,并借助几个小例子,介绍如何设计和使用8255(It mainly describes 8255 which is a paralel port)
- 2010-10-18 09:24:17下载
- 积分:1
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STK-develop
SIM卡为表示能够执行proactive command且支持SAT,它必须在文件EFphaseTKG EFsst中有相关数据。 Phase文件指的是SIM卡所支持的GSM标准的级数,值为3则指SIM卡支持GSM phase 2和设置下传功能(profile download)。SST文件包含支持哪些GSM性能的准确信息。(SIM card that can support the implementation of proactive command and the SAT, it must file EFphaseTKG EFsst have relevant data. Phase document refers to the SIM card supports the GSM standard series, a value of 3 means the SIM card supports the GSM phase 2 and settings transfer function (profile download). SST file which contains support for GSM performance of accurate information.)
- 2011-06-16 12:44:25下载
- 积分:1
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Fiber-based-OFDM-Transmission
一篇介绍OFDM信号在光纤信道中的传输的文章。理论分析非常详实。使用matlab和VPI联合仿真。matlab代码附在文章后面。(Article article OFDM signal in fiber channel transmission. The theoretical analysis is very informative. Using matlab and VPI joint simulation. The matlab code attached to the end of the article.)
- 2020-11-26 22:49:31下载
- 积分:1
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VAWECOM
vawecom gsm modem gsm,gprs,ip stack documentation(vawecom gsm modem gsm, gprs. ip stack documentation)
- 2007-02-24 21:02:44下载
- 积分:1
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techspeech-gsm
介绍移动通信gsm原理的书籍,对从事移动通信工作或研究的人员提供参考和帮助。(introduced mobile communications gsm tenets of books, right to engage in mobile communications work or research personnel with information and help.)
- 2007-05-27 12:47:29下载
- 积分:1
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sync_f
说明: 验证LTE同步中使用PSS主同步序列进行频偏估计与使用CP进行频偏估计的性能对比。(Verify the performance comparison of frequency offset estimation using PSS main synchronization sequence and frequency offset estimation using CP in LTE synchronization.)
- 2021-04-18 21:48:51下载
- 积分:1