MatlabprogrammsforencodinganddecodingofLDPCcodesov

Directory: matlab
Plat: matlab
Size: 580KB
Downloads: 155
Upload time: 2007-04-04 22:28:13
Uploader: 王文
Description:   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

File list:
Matlab programms for encoding and decoding of LDPC codes over GF(2^m)
.....................................................................\matlab
.....................................................................\......\igor
.....................................................................\......\....\ldpc
.....................................................................\......\....\....\alist2sparse.m
.....................................................................\......\....\....\bits_smbl_msg.m
.....................................................................\......\....\....\ga.mat
.....................................................................\......\....\....\gb.mat
.....................................................................\......\....\....\gc.mat
.....................................................................\......\....\....\gfq
.....................................................................\......\....\....\...\alist2sparse.m
.....................................................................\......\....\....\...\ldpc_decode.m
.....................................................................\......\....\....\...\ldpc_encode.m
.....................................................................\......\....\....\...\ldpc_generate.c
.....................................................................\......\....\....\...\ldpc_generate.m
.....................................................................\......\....\....\...\ldpc_h2g.c
.....................................................................\......\....\....\...\ldpc_h2g.m
.....................................................................\......\....\....\ha.mat
.....................................................................\......\....\....\hb.mat
.....................................................................\......\....\....\hc.mat
.....................................................................\......\....\....\ldpc_decode.m
.....................................................................\......\....\....\ldpc_generate.c
.....................................................................\......\....\....\ldpc_generate.m
.....................................................................\......\....\....\ldpc_h2g.c
.....................................................................\......\....\....\ldpc_h2g.m
.....................................................................\......\....\....\mackay
.....................................................................\......\....\....\......\10000.10000.3.631
.....................................................................\......\....\....\......\10002.3.333e
.....................................................................\......\....\....\sandeep
.....................................................................\......\....\ldpc_h2g.m
.....................................................................\readme.txt

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