Location:
Search - LDPC in matlab
Search list
Description: LDPC编码的GFQ程序源代码，用于信道编码，可以编码LDPC矩阵，并进行交织译码-LDPC coding GFQ source code for channel coding, LDPC coding matrix, Decoding and intertwined
Platform: |
Size: 14336 |
Author: 吴迪 |
Hits:
Description: This a software runing on the matlab, it is used in the channel coding simulation.
It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run.
it run the encoder and add white noise in the channel, then it run the decoder, and compute the error rate.-This a software runing on the Matlab. it is used in the channel coding simulation. It i nclude DVB-S2 LDPC and turbo Covolution. and block turbo code, You can choose which channel coding to run. it ru n the encoder and add white noise in the channel. then it run the decoder. and compute the error rate.
Platform: |
Size: 512000 |
Author: din_lee |
Hits:
Description: ldpc译码算法，采用LOG算法，减少计算复杂度-ldpc decoding algorithm used LOG algorithm, to reduce the computational complexity
Platform: |
Size: 1024 |
Author: 陈小车 |
Hits:
Description: LDPC译码算法，没有采用LOG方法，MATLAB语言实现仿真-LDPC decoding algorithm, without the use of LOG methods, MATLAB simulation
Platform: |
Size: 1024 |
Author: 陈小车 |
Hits:
Description: 在AWGN信道下的LDPC码的二进制BP算法译码-AWGN channel in the LDPC decoding algorithm for binary BP
Platform: |
Size: 1024 |
Author: mh |
Hits:
Description: 基于C语言仿真 LDPC编解码仿真程序，希望对各位有用-Based on the C language simulation LDPC codec simulation program, in the hope that useful
Platform: |
Size: 931840 |
Author: hxf |
Hits:
Description: density evolution for LDPC codes design and some related documents
Platform: |
Size: 1129472 |
Author: 杜冰 |
Hits:
Description: This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder). -This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal s programs collection, which can be found in [1]. While Neal s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
Platform: |
Size: 7168 |
Author: 武博 |
Hits:
Description: LDPC码在很多领域都将会有重要的应用，比如本程序描述的在无线城域网中的应用。本程序是用MATLAB编写的-LDPC codes in many areas will have important applications, such as the procedures described in the wireless metropolitan area network applications. This procedure is prepared in MATLAB
Platform: |
Size: 3072 |
Author: 木木 |
Hits:
Description: This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder). -This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal s programs collection, which can be found in [1]. While Neal s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
Platform: |
Size: 118784 |
Author: 张强 |
Hits:
Description: LDPC码的Matlab仿真，希望对大家有用， -LDPC code of the Matlab simulation, in the hope that useful to everybody,
Platform: |
Size: 3072 |
Author: |
Hits:
Description: 这是国标数字电视地面传输标准里信道编解码器的MATLAB程序，用的是LLR-BP的解码算法，请大家指正。另有根据国标生成的生成矩阵和校验矩阵稍后传上来-This is the national standard of digital TV terrestrial transmission standard in channel codec MATLAB program, using the LLR-BP decoding algorithm, please correct me. Otherwise in accordance with GB-generated matrix and calibration matrix generation later Chuan-up
Platform: |
Size: 1024 |
Author: 权大广 |
Hits:
Description: 这是生成的H矩阵，可以用于MATLAB仿真和C语言仿真-This is the generation of H-matrix, can be used in MATLAB simulation and C language simulation
Platform: |
Size: 281600 |
Author: 权大广 |
Hits:
Description: 本程序是对低密度奇偶校验码的校验矩阵的源程序，相信会对研究ldpc码的人会很有帮助的-This procedure is a low-density parity check matrix of code source, I believe that research on LDPC codes will be very useful
Platform: |
Size: 1024 |
Author: 李林 |
Hits:
Description: LDPC校验矩阵生成、高斯消去法编码、BP译码程序-LDPC check matrix generation, Gaussian elimination coding, BP decoding procedures
Platform: |
Size: 3072 |
Author: 李枫 |
Hits:
Description: [LDPC码]是LDPC码相关论文
[WuYuFei]中是WuYuFei的论文
[WuYufei_matlab]是WuYufei做Turbo码的Matlab程序
程序实现在固定信噪比和卷积长度的条件下，计算不同正常的帧错误概率和比特错误概率
turbo_sys_demo.m是主程序
其中trellis.m是构造网格的子程序
logmapo.m是LOGMAP译码算法子程序
sova0.m是SOVA译码算法子程序
encoderm.m是编码子程序
[22]是以WuYufei程序的改动，实现在帧长、信噪比和迭代次数固定的情况下，获得两个译码器的先验信息的变化情况
http://www.pudn.com
-[LDPC Code] LDPC code is a relevant paper [WuYuFei] is WuYuFei paper [WuYufei_matlab] is to do WuYufei procedures Turbo Codes Matlab program signal to noise ratio at a fixed length and convolution conditions, different normal frame error probability and the bit error probability is turbo_sys_demo.m main structure of which is trellis.m grid is logmapo.m Subroutine Subroutine LOGMAP decoding algorithm is the SOVA decoding algorithm sova0.m Subroutine Subroutine encoderm.m coding [22 ] WuYufei procedure is based on changes in帧长realize, signal to noise ratio and a fixed number of iterations circumstances, the acquisition of two decoder a priori information changes http://www.pudn.com
Platform: |
Size: 1771520 |
Author: 李灵 |
Hits:
Description: LDPC码在AWGN信道下的MATLAB仿真程序-LDPC code in AWGN channel under the MATLAB simulation program
Platform: |
Size: 15360 |
Author: 黄雷 |
Hits:
Description: The algorith divides rows in to four equal groups. The rows are then used to from a distance graph which is then transformed into a matrix. girth of eight is maintained by avoiding six-cycles in the graph construction
Platform: |
Size: 2048 |
Author: 古立峰 |
Hits:
Description: 分析LDPC在瑞利信道的性能，介绍了LDPC码，介绍了如何进行在瑞利信道的仿真及其结果-Analysis of LDPC in the Rayleigh channel performance, introduced the LDPC code, describes how to carry out in the Rayleigh channel simulation and the results
Platform: |
Size: 347136 |
Author: 李天明 |
Hits:
Description: polar code implemnted in matlab
Platform: |
Size: 40960 |
Author: ash_1 |
Hits: