Location:
Search - 多径衰落信道
Search list
Description: 根据ITU-R_M.1225编写的多径衰落信道仿真程序，适用于通信系统中的同步，模式识别，均衡等技术
Platform: |
Size: 797 |
Author: xidianhzj@yahoo.cn |
Hits:
Description:
程序用于生成单径和多经瑞利衰落信道.程序包含6种单径瑞利衰落信道生成方法及2种多径合成方法.-procedures used to produce single-track and multi-by Rayleigh fading channels. Procedures include six single-track Rayleigh fading channels Generation and two kinds of multi-path synthesis method.
Platform: |
Size: 9216 |
Author: 尹伟 |
Hits:
Description: 采用正弦波叠加法仿真多径衰落信道，计算信道频率响应-using sine wave superposition method simulation multi-path fading channel, Channel calculated frequency response
Platform: |
Size: 2048 |
Author: 张国梅 |
Hits:
Description: 64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较，MATLAB程序-64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program
Platform: |
Size: 2048 |
Author: Y.P.Zhou |
Hits:
Description: ％ OFDM系统的发送，通过多径衰落信道，接收，判决
％ 信道使用jakes模型。
％ 时间色散系数我使用[0.9, 0.8 , ....., ]，你们自己去修改。
- OFDM system to send, through the multipath fading channel, receive, sentence channel using Jakes model. Dispersion coefficient of the time I used [0.9, 0.8, .....,], to amend your own.
Platform: |
Size: 3072 |
Author: LD |
Hits:
Description: ds-cdma系统仿真，考虑在多径衰落信道情况下，系统的误码率-ds-cdma system simulation, consider the multi-path fading channel circumstances, the BER
Platform: |
Size: 5120 |
Author: 吴俊 |
Hits:
Description: 构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和
不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普勒频移的参考方案,采
用的信道模型基于ITU - RM. 1225 ChannelB瑞利(Rayleigh)衰落信道。最后,在基于COST 207的信道模型下,对四种典型
环境的OFDM系统进行了仿真研究,并对其结果作了讨论分析。结果表明:在多径衰落信道下,OFDM系统可以有效克服多
径衰落和多普勒频移,能够应用于未来的通信系统。
关键词:正交频分复用 多径衰落信道 多普勒效应 循环前缀-err
Platform: |
Size: 522240 |
Author: 子羽 |
Hits:
Description: 多径衰落信道模型源代码，用于无线移动信道建模。-Multipath fading channel model source code, used in wireless mobile channel modeling.
Platform: |
Size: 2048 |
Author: pluqin |
Hits:
Description: 包括DS-CDMA 的衰落信道函数，多径衰落信道以及快衰落信道函数。-Including DS-CDMA in fading channel function, multi-path fading channel and fast fading channel function.
Platform: |
Size: 2048 |
Author: 秦丽 |
Hits:
Description: 该文件包内包含了一个用Jack模型编制的多径衰落信道模型-The document package includes a model prepared by Jack multipath fading channel model
Platform: |
Size: 277504 |
Author: wuchunde |
Hits:
Description: matlab编写的jacks模型多径衰落信道模型，主要用的sum-of-sinusoids方法-matlab prepared jacks model multipath fading channel model, mainly used in sum-of-sinusoids method
Platform: |
Size: 1024 |
Author: phl |
Hits:
Description: 在移动通信环境中一般多径衰落信道的生成程序-multi-path fading channel of mobile commucation
Platform: |
Size: 2048 |
Author: wangbengbeng |
Hits:
Description: QPSK系统在无线通信信道中的仿真,通过对有若干条（大于2条）路径的无线多径衰落信道中的QPSK系统进行误码率性能仿真，并在与理想的高斯加性白噪声信道中同样系统的BER性能进行比较，利用SA方法给出本仿真模型的仿真结果-QPSK system in the wireless communications channel simulation, through a number of articles (more than 2) the path of wireless multi-path fading channel QPSK system BER performance simulation, and at high places like the ideal of white noise channel BER performance of the same system for comparison, using SA method give the simulation model of the simulation results
Platform: |
Size: 2048 |
Author: andy |
Hits:
Description: 采用正交频分复用（OFDM）调制的跳频系统仿真模块，利用Simulink工具箱搭建。可更改跳频跳速,跳频频率数，载波频率，跳频间隔，FFT运算长度,循环前缀位数等相关参数。信道采用瑞利多径衰落信道和高斯信道，相关参数也可更改。希望有一定的参考价值，也希望站长开通我的下载功能，ID：gly201,非常感谢！-A simulation on Hopping Frequency communication system based on the OFDM technique.
Platform: |
Size: 14336 |
Author: gly |
Hits:
Description: 对通信中多径衰落信道,瑞利衰落信道仿真，BPSK,PAM信道频谱计算等等。-Pairs of communication multipath fading channel, Rayleigh fading channel simulation, BPSK, PAM-channel spectrum calculation and so on.
Platform: |
Size: 43008 |
Author: coco |
Hits:
Description: 本程序是移动通信中多径衰落信道的Matlab仿真，对移动通信中的瑞利信道、高斯白噪声信道、伦琴信道给出了simulink的系统模型，并在MATLAB中编写程序仿真。-This program is used for simulating the multi-path fading channel in mobile communication. The simulation tool is matlab. Rayleigh fading model,AWGN model and Rician fading modle is given in simulink.
Platform: |
Size: 28672 |
Author: sandis |
Hits:
Description: 提供了OFDM 信号的产生、传输以及接受全过程。在发送端用到16-QAM调制方式，信道模型为多径衰落信道，接收端分析了误码性能。并且对OFDM 信号做了加窗处理，使其频谱性能更佳！-Provides the OFDM signal generation, transmission and acceptance of the entire process. In the sending side to use 16-QAM modulation mode, channel model for multi-path fading channel, the receiver analyzes the error performance. And the right has done a windowed OFDM signal processing, spectral properties make it better!
Platform: |
Size: 135168 |
Author: 王林 |
Hits:
Description: 仿真了4种常见多径衰落信道，包括无人机信道-The four common multipath fading channel, including the uav channel
Platform: |
Size: 2048 |
Author: cj |
Hits:
Description: 运行多径衰落信道，可以通过MATLAB仿真出来的程勋(Running multipath fading channels)
Platform: |
Size: 11264 |
Author: 衰落科技活动
|
Hits:
Description: 写出了FBMC在不同信道下（高斯信道，和多径衰落信道）的BER(Write the BER of FBMC in different channels)
Platform: |
Size: 2048 |
Author: 地底 |
Hits:
« 12
3
4
5
6
7
8
9
10
...
50
»