文件名称:LDPC
介绍说明－－下载内容均来自于网络，请自行研究使用
The zip file contains
1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5.
2. Files for LDPC code simulation over the AWGN channel.
3. Matlab-based and C-based (C-mex file)implementation of the LDPC decoder. The main simulation scr ipt contains the commands for the use of both decoders (there are 2 C-based decoders and one Matlab based). The commands for the decoder that are going to be used need to "uncommented", and those for the other decoder need to be "commented".
3a. To compile the C-mex file, need to install a C compiler (I have used Miscosoft Visual C++ 6.0). Then have to go to the Matlab command window and do
">>mex -setup" (then go through the steps of selecting the desired compiler). -The zip file contains
1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5.
2. Files for LDPC code simulation over the AWGN channel.
3. Matlab-based and C-based (C-mex file)implementation of the LDPC decoder. The main simulation scr ipt contains the commands for the use of both decoders (there are 2 C-based decoders and one Matlab based). The commands for the decoder that are going to be used need to "uncommented", and those for the other decoder need to be "commented".
3a. To compile the C-mex file, need to install a C compiler (I have used Miscosoft Visual C++ 6.0). Then have to go to the Matlab command window and do
">>mex-setup" (then go through the steps of selecting the desired compiler).
1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5.
2. Files for LDPC code simulation over the AWGN channel.
3. Matlab-based and C-based (C-mex file)implementation of the LDPC decoder. The main simulation scr ipt contains the commands for the use of both decoders (there are 2 C-based decoders and one Matlab based). The commands for the decoder that are going to be used need to "uncommented", and those for the other decoder need to be "commented".
3a. To compile the C-mex file, need to install a C compiler (I have used Miscosoft Visual C++ 6.0). Then have to go to the Matlab command window and do
">>mex -setup" (then go through the steps of selecting the desired compiler). -The zip file contains
1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5.
2. Files for LDPC code simulation over the AWGN channel.
3. Matlab-based and C-based (C-mex file)implementation of the LDPC decoder. The main simulation scr ipt contains the commands for the use of both decoders (there are 2 C-based decoders and one Matlab based). The commands for the decoder that are going to be used need to "uncommented", and those for the other decoder need to be "commented".
3a. To compile the C-mex file, need to install a C compiler (I have used Miscosoft Visual C++ 6.0). Then have to go to the Matlab command window and do
">>mex-setup" (then go through the steps of selecting the desired compiler).
(系统自动生成,下载前可以参看下载内容)
下载文件列表
LDPC\128x256regular.mat
....\128x256regular_v6.mat
....\128x256_regular_results.txt
....\ber-plot.jpg
....\bpsk.m
....\Comparison.xls
....\decodeutil.h
....\decodeutil_new.h
....\decode_ldpc.cpp
....\decode_ldpc.dll
....\decode_ldpc_matlab.m
....\decode_ldpc_new.cpp
....\decode_ldpc_new.dll
....\generic_simulator_nonsys.m
....\LDPC_BP_decode.m
....\one_finder.m
LDPC