Location:
Search - ofdm
Search list
Description: 1、ofdm信道仿真
2、基于梳妆导频的OFDM信道估计
-1, ofdm channel simulation 2, based on the dressing pilot channel estimation of OFDM
Platform: |
Size: 5120 |
Author: 侯站 |
Hits:
Description: 完整的ofdm仿真程序,在matlab上实现-Complete OFDM simulation program in matlab to achieve
Platform: |
Size: 137216 |
Author: 侯站 |
Hits:
Description: 详细介绍了OFDM的原理,是个很好的ppt!-Described in detail the principles of OFDM, is a good ppt!
Platform: |
Size: 157696 |
Author: 李然 |
Hits:
Description: OFDM原理.pdf
有需要的可以看下。-OFDM principle. Pdf can facie need.
Platform: |
Size: 290816 |
Author: 祺瑞 |
Hits:
Description: ofdm仿真的入门代码,对初学者来说很有用的-entry-OFDM simulation code, for example very useful for beginners
Platform: |
Size: 1024 |
Author: 施云涛 |
Hits:
Description: OFDM的仿真程序,经过瑞利多径的仿真。其中子载波数为4.-OFDM simulation procedure, after the simulation of multipath Rayleigh. Subcarriers of which the number of 4.
Platform: |
Size: 10240 |
Author: 王丽 |
Hits:
Description: 介绍OFDM的各种调制,延迟还有衰落环境下的文件程序编码-Introduced a variety of OFDM modulation, delay also documents the decline of environment procedures coding
Platform: |
Size: 13312 |
Author: 杨紫 |
Hits:
Description: OFDM通信系统的仿真。PDF文件,包括OFDM原理、程序讲解及运行结果。-OFDM communications system simulation. PDF documents, including OFDM principles, procedures and operations on the results. -OFDM communication system simulation. PDF documents, including OFDM principles, procedures and operational results to explain.-OFDM communications system simulation. PDF documents, including OFDM principles, procedures and operations on the results.
Platform: |
Size: 2048 |
Author: 李嫣文 |
Hits:
Description: 在matlab中的ofdm的编程,包括数据生成,调制,数据传送,频道干扰,解调,数据接收,并且计算误码率,把误码率用图像的形式表现出来。-In the OFDM matlab programming, including data generation, modulation, data transmission, channel interference, demodulation, data receiving, and calculating the BER, the BER image forms.
Platform: |
Size: 3072 |
Author: liulin |
Hits:
Description: OFDM的讲义,比较系统,适合慢慢学习。-OFDM lectures, comparative systems, suitable for learning slowly.
Platform: |
Size: 1881088 |
Author: 姚琼琼 |
Hits:
Description: 仿真了ofdm的几种均衡技术。很好的一个程序。-Several simulation of the OFDM equalization. Very good one.
Platform: |
Size: 35840 |
Author: 林宇贞 |
Hits:
Description: 使用QPSK调制的正交频分复用(OFDM)系统的Simulink仿真OFDM Implementation using QPSK Modulation。-QPSK modulation using orthogonal frequency division multiplexing (OFDM) system in Simulink simulation of OFDM Implementation using QPSK Modulation.
Platform: |
Size: 60416 |
Author: 林宇贞 |
Hits:
Description: 基于训练序列的OFDM的信道估计,用MATLAB仿真实现-Based on the training sequence of the OFDM channel estimation, using MATLAB simulation
Platform: |
Size: 7168 |
Author: 小范308 |
Hits:
Description: ofdm 介绍的文章,含原理与实例论证(含图) ,附件中是仿真代码,可单步跟踪查看,很好的学习资料-OFDM introduction of the article, including theory and examples of argumentation (including map), the annex is the simulation code, can single-step tracking of view, a very good learning materials
Platform: |
Size: 74752 |
Author: 郭廷廷 |
Hits:
Description: OFDM符号的类型判断与1_2保护间隔预校正-OFDM symbols to determine the type of 1_2 guard interval with pre-correction
Platform: |
Size: 49152 |
Author: 萧球水 |
Hits:
Description: OFDM调制的一篇毕业论文,提供OFDM调制的细节设计-FoFO\ a dissrae modulation
Platform: |
Size: 1107968 |
Author: xer |
Hits:
Description: it is a OFDM and QAM with dynamically X-QAM mdoulation scheme.
Platform: |
Size: 2048 |
Author: ali |
Hits:
Description: OFDM的仿真分析,程序简单易懂,有简单的注释-the simulink of OFDM
Platform: |
Size: 2048 |
Author: nana |
Hits:
Description:
正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统,
它具有频带利用率高和抗多径干扰能力强等优点,因而适合于高速率的无线通信系统。-
OFDM Simulator
--------------------------------------------------------------------------------
MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (outer function)
create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile.
svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes.
BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance.
ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel).
chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation.
EnergyTableInit.m: Given the SNR values, form a table of energy increments for
Platform: |
Size: 184320 |
Author: 田静 |
Hits:
Description: 根据OFDM的基本原理, 利用MATLAB编写
OFDM系统仿真的程序,通过分步执行,能够比较清
楚地了解OFDM实现的整个过程,熟悉每一步变化
的数据特征。对掌握OFDM的原理和熟悉MATLAB
仿真都是非常重要的,仿真的最后给出了该OFDM
系统仿真的误码率。其中qpskmod.m 为QPSK调制
的函数 qpskdemod.m 为QPSK解调的函数 comb.m
为产生加性高斯白噪声的函数 giins.m 为往信号中
插入保护间隔的函数 girem.m 为从接收信号中去除
保护间隔的函数。这部分函数分别由相应的子程序
实现,文中没有给出源代码。-Orthogonalfrequencydivisionmultiplexing (OFDM) isamulti 2carrierbroadbandmodulation
technique.ThemainadvantagesofOFDMexistinbetteruseofthebandwidthandbetterperformanceof
antimultipath interferenceanditisadaptivetohigh 2dada2ratewirelesscommunicationsystems.Thispaper
analyzed OFDMtechniqueanditsimplementationprincipleandmadeuseofMATLABtosimulatethe
transmissionperformanceofOFDM.Theresultsofcomputersimulationarealsodiscussed.
Platform: |
Size: 128000 |
Author: 田静 |
Hits:
«
1
2
...
5
6
7
8
9
1011
12
13
14
15
...
50
»