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用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制, 測定誤碼率與信噪比的關系
代碼片段和文件信息
function?vHat?=?decodeBitFlipping(rx?H?iteration)
%?Hard-decision/bit?flipping?sum?product?algorithm?LDPC?decoder
%
%??rx????????:?Received?signal?vector?(column?vector)
%??H?????????:?LDPC?matrix
%??iteration?:?Number?of?iteration
%
%??vHat??????:?Decoded?vector?(0/1)?
%
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% ??????%
%??????????工作室提供代做matlab仿真 ??????%
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%??詳情請訪問:http://cn.mikecrm.com/5k6v1DP??%
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[M?N]?=?size(H);
%?Prior?hard-decision
ci?=?0.5*(sign(rx‘)?+?1);
%?Initialization
rji?=?zeros(M?N);
%?Asscociate?the?ci?matrix?with?non-zero?elements?of?H
qij?=?H.*repmat(ci?M?1);
?
%?Iteration
for?n?=?1:iteration
???
???fprintf(‘Iteration?:?%d\n‘?n);
???
???%?-----?
?屬性????????????大小?????日期????時間???名稱
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?????目錄???????????0??2019-04-09?15:47??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\
?????目錄???????????0??2009-03-10?20:03??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\
?????文件????????1858??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\decodeBitFlip.m
?????文件????????2732??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\decodeLogDomain.m
?????文件????????2330??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\decodeLogDomainSimple.m
?????文件????????2629??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\decodeProbDomain.m
?????文件????????2168??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\ldpcBER.m
?????文件????????3629??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\makeLdpc.m
?????文件????????3980??2019-04-09?15:54??用matlab仿真實現(xiàn)ldpc編解碼,BPSK調(diào)制?測定誤碼率與信噪比的關系\LDPC_BSN\makeParityChk.m
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