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ldpc-16qam

于 2020-11-26 发布文件大小:89KB

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下载积分: 1 下载次数: 94

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代码说明：

LDPC编码研究与分析，包含基本原理与算法及程序(Low Density Parity Check codes)

文件列表：

2bpsk
.....\ldpc
.....\....\128x256regular.mat,1543,2005-04-06
.....\....\128x256regular_v6.mat,32952,2005-12-11
.....\....\128x256_regular_results.txt,13938,2013-01-17

.....\....\bpsk.m,347,2005-11-10
.....\....\Comparison.xls,15872,2005-12-26
.....\....\decodeutil.h,4761,2005-03-24
.....\....\decodeutil_new.h,4852,2005-12-13
.....\....\decode_ldpc.cpp,4769,2005-11-10
.....\....\decode_ldpc.dll,6656,2005-11-10
.....\....\decode_ldpc_matlab.m,2701,2005-12-11
.....\....\decode_ldpc_new.cpp,9231,2005-12-13
.....\....\decode_ldpc_new.dll,20480,2007-04-23
.....\....\generic_simulator_nonsys.asv,5211,2007-04-23
.....\....\generic_simulator_nonsys.m,5188,2005-12-26
.....\....\one_finder.m,2680,2005-12-17
ldpc-16qam
..........\chart.m,517,2009-11-27
..........\cm_sm41.m,795,2009-11-27
..........\decoding.m,849,2009-11-27
..........\encoding.m,734,2009-11-27
..........\encoding2.m,1074,2009-11-27
..........\getH.m,682,2009-11-27
..........\modqam.m,616,2009-11-27
..........\modqam2.m,818,2009-11-27
..........\qammain.m,2547,2009-11-27
..........\Qfunct.m,59,2009-11-27
..........\theory.m,273,2009-11-27
..........\untitled.fig,8854,2009-11-27

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Sift by David Low from UBC about computer vision features

2011-02-11 19:29:52下载

积分：1
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There is an example of how to use the LDPC encode/decode with AWGN channel model in files .ldpc_decode.m and .GFqldpc_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)

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