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svmnew
一个不错的 svm 工具箱, 希望对大家有用(Svm toolbox of a good, useful for all of us hope)
- 2009-05-04 08:52:02下载
- 积分:1
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ofdm
摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情
况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保
护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。
(O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM
ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system
pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal
synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB
language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re
given and comp ared.The conclusion is sa tisfac to ry.
)
- 2009-06-01 16:10:00下载
- 积分:1
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OFM_s
generation de modulation OFDM
- 2009-07-17 17:23:26下载
- 积分:1
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image-denoising-techniquesy
a research based study on various image noise filters and denoise techniques
- 2014-09-11 13:48:01下载
- 积分:1
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DTMF1
matlab code for DTMF
- 2010-07-26 18:13:29下载
- 积分:1
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bezier
这是一次,二次,三次bezier曲线用MATLAB实现的程序。(This is the single, double or three times to achieve bezier curve using MATLAB procedures.)
- 2009-04-16 10:51:02下载
- 积分:1
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graphAlgorithm
图论算法
graph algorithm(graph algorithm)
- 2010-12-07 22:11:23下载
- 积分:1
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rayleigh
td-scdma瑞利信道仿真,使用成形滤波器法。(td-scdma Rayleigh channel simulation, using the shape filter.)
- 2010-05-07 23:39:52下载
- 积分:1
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OFDM
主要以英文版的介绍ofdm系统的内容请大家参阅(ofdm)
- 2010-05-20 13:36:34下载
- 积分:1
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ViSi-Genie-RaspPi-Demo-Weather-master
program to communicate with 4d systems monitors
- 2014-09-03 15:23:49下载
- 积分:1