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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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psd
说明: 用快速傅立叶变换计算地形剖面的功率谱密度。(Calculate the power spetral density of the topographic profile)
- 2010-05-03 17:23:53下载
- 积分:1
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TSP_Ant_Algorithm
蚁群算法求解标准旅行商问题的matlab程序。(Matlab program of ant colony algorithm for the standard traveling salesman problem(TSP). )
- 2009-10-30 21:44:35下载
- 积分:1
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youyuanlvbo
一个MATLAB的有源滤波的电子仿真图,希望对大家有帮助(Active Filter a MATLAB simulation of the electronic map, we would like to help)
- 2009-04-26 15:22:07下载
- 积分:1
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Cap09_The-Land-Mobile-Satellite-Channel
This file is the programs of (chapter 9) of book (Modeling the Wireless Propagation Channel a Simulation Approach with MATLAB) which is related The Land Mobile Satellite Channel. It helps you to simulate The Land Mobile Satellite Channe.
- 2013-10-15 23:15:38下载
- 积分:1
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geneticVRP
解決VRPTW問題。原碼中的例題為solom C1-1
(It`s solution for vrptw problem )
- 2011-01-08 20:59:57下载
- 积分:1
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Support-Vector-Machines
Support Vector Machines
- 2013-04-06 05:08:00下载
- 积分:1
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hssvm_series_toolkit
Matlab codes for Hidden Sapce Support vector machines(Matlab codes for Hidden Sapce Support vect or machines)
- 2007-04-05 17:38:02下载
- 积分:1
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Programming-Embedded-Systems-in-C-a-CPP
Programming embedded systems in C and C++
- 2014-10-06 12:49:33下载
- 积分:1
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Diffrencial-Equations
Solving Diffrential equtions
- 2012-08-06 19:48:23下载
- 积分:1