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analysis
: 正交频分复用( O F D M) 是第四代移动通信的核心技术。 该文首先简要介绍了O F D M基本原理, 重点研究了理想同步情
况下, 保护时隙( c P )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O F D M系统性能的影响。 在给出O F DM系
统模型的基础上, 用 MAT L A B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 OF DM系统误码率影响的比较曲线, 得出了较理想的结论。
关键词: 正交频分复用; 仿真; 循环前缀; 信道估计(good)
- 2010-06-03 19:23:27下载
- 积分:1
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hangman
This file performs the famous game of HANGMAN. The rules of the Game are:There is an unknown Word whose characters are displayed as * s
in front of You in the Figure Window
You have nine trials to know that Word
You just type a letter and press (Enter)
If the letter is present in the Word, it will be placed in its right place
If it is not present then You lost a trial
- 2010-11-24 03:31:53下载
- 积分:1
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commDetNMF
本程序使用非负矩阵分解方法进行网络社区检测(detecting the community by using the NMF )
- 2012-03-22 23:03:03下载
- 积分:1
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dqtransform
对频率、幅值可变的正弦信号进行dq变换的Matlab仿真(Variable-amplitude variable- frequency
sinusoidal signals dq transformation)
- 2010-05-22 13:25:33下载
- 积分:1
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Introduction2MATLABGaToolsBox
Matlab遗传算法工具箱及应用PDF,校正过页码,并添加了目录标签。(introduction fo matlab gatool box, add page number and content list)
- 2013-08-10 10:50:27下载
- 积分:1
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bricksborn
实现了对视频序列的brick分割,使之分割成几个基元。(To achieve a brick split the video sequence, so split into several primitives.)
- 2011-07-20 17:17:21下载
- 积分:1
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RefineKnotVectCurve
计算B样条节点细化的算法,进而分析B样条曲线(Calculation of B spline node refinement algorithm, and then analysis of B spline curve)
- 2013-11-06 15:51:08下载
- 积分:1
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TexasHoldemPoker
c++ Texas holdem poker source code
- 2014-01-01 09:26:28下载
- 积分:1
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JTC
在matlab中,实现两幅图的联合相关变换,输出两幅图的联合相关谱。(In matlab, the implementation of two images related to transform United. Figure 2 Output of the joint transform spectrum.)
- 2009-03-02 21:56:57下载
- 积分:1
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LineFollower
linefollower program developed in matlab to follow black line
- 2010-08-17 17:11:16下载
- 积分:1