Description: There is an example of how to use the LDPC encode/decode with AWGN
channel model in files .\ldpc_decode.m and .\GFq\ldpc_decode.m.
There are a few parity check matrices available in the code but
you can use other matrices provided you have enough memory to load
them. I suggest checking out matrices in Alist format available on
David MacKay s web site.You will need to have access to a MEX compiler
to be able to use a few functions written in C.
LDPC的仿真代码-There is an example of how to use the LDPC enc ode/decode with AWGN channel model in files. \ l dpc_decode.m and. \ GFq \ ldpc_decode.m. There are a few parity check matrices available in the code but you can use other matrices provided you have enough memory to load them. I suggest check ing out matrices in Alist format available on Da vid MacKay's web site.You will need to have acces MEX's to a compiler to be able to use a few function 's written in C. Simulation LDPC code Platform: |
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Author:王文 |
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Description: 仿真实验原理部分cdma2000介绍
CDMA基本概念
扩频
编码
调制
信道
功率控制
同步和切换及接入-The principle part of cdma2000 simulation introduced the basic concept of CDMA spread-spectrum code modulation channel power control synchronization and switching and access Platform: |
Size: 772096 |
Author:子羽 |
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Description: 在matlab平台下实现仿真CDMA码分多址通信信号调制信号产生、瑞丽衰落信道以及RAKE接收机的仿真测试程序，能够测议等-In the matlab platform for simulation CDMA code division multiple access communication signals modulated signal generator, Ruili fading channel and the RAKE receiver simulation test program to test proposed, etc. Platform: |
Size: 3072 |
Author:李俊 |
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Description: LTE中随机接入信道的源代码分析，包括发送端和接收端-LTE in the random access channel of the source code analysis, including the sending end and receiving end Platform: |
Size: 11264 |
Author:WR |
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Description: Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. It should not be confused with the mobile phone standards called cdmaOne, CDMA2000 (the 3G evolution of cdmaOne) and WCDMA (the 3G standard used by GSM carriers), which are often referred to as simply CDMA, and use CDMA as an underlying channel access method. Platform: |
Size: 15360 |
Author:vishnu |
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Description: MATLAB软件对接入信道部分进行设计，并逐步地对各个模块进行分析、仿真与验证。目的是通过毕业设计工作熟悉现代无线通信系统的基本构成与基本工作原理，重点掌握卷积编码、块交织和码扩展等相关编码技术，并能将这些技术应用实际系统设计-MATLAB software access channel part of the design, analysis, simulation and verification of each module. The aim is to graduate design work to be familiar with modern wireless communication systems constitute the basic working principle, focus on mastering the convolutional coding, block interleaving and code extension-related coding techniques, and can these technologies in actual system design Platform: |
Size: 354304 |
Author:pipi_dog |
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Description: 超宽带系统链路matlab仿真程序源码超宽带系统简单易懂仿真平台，有简单易懂界面.包含可替换的脉冲成型（半余弦脉冲）、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块块，能实现mmonte carlo仿真求误码率。可添加多址接入、编码等功能（维特比编解码、帧同步的程序源码由本人同学开发）。入口主程序源码uwbsim.m编解码程序源码：bin2deci.m；bini2
-Ultra-Wideband System Link matlab simulation program source UWB systems straightforward simulation platform, easy to understand interface. Includes replacement of the pulse shaping (cosine pulse). IEEE802.15.3a amendment SV channel, maximum likelihood channel estimation Rake receiver modules can mmonte carlo simulation for BER. You can add multiple access coding (Viterbi codec, frame synchronization program source code developed by my classmates). Entrance of the main program source program source code uwbsim.m codec: bin2deci.m bini2 Platform: |
Size: 31744 |
Author: |
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