資源簡介
文件包里包括卷積碼編碼和veterbi解碼的MATLAB仿真代碼和FPGA硬件實(shí)現(xiàn)的verilog代碼,均編譯成功附有仿真圖,下載后可直接使用,無需修改,代碼有注釋,真是可信。
代碼片段和文件信息
msg?=?randint(400012139);???%產(chǎn)生隨機(jī)數(shù)
t?=?poly2trellis(7[171?133]);???%定義trellis
code?=?convenc(msgt);?????%卷積編碼
ncode?=?awgn(code6‘measured‘244);?%加噪聲
qcode?=?quantiz(ncode[0.001.1.3.5.7.9.999]);?????%量化以進(jìn)行軟判決
tblen?=?48;?delay?=?tblen;???????%回歸的路徑長
decoded?=?vitdec(qcodettblen‘cont‘‘soft‘3);???%Viterbi譯碼
%計算誤比特率
[numberratio]?=?biterr(decoded(delay+1:end)msg(1:end-delay))
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-05-02?15:24??veterbi卷積碼_MATLAB_FPGA\
?????目錄???????????0??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\
?????文件????????2272??2013-04-23?11:45??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\conv_enc.bsf
?????文件????????1615??2013-04-23?11:43??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\conv_enc.v
?????目錄???????????0??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\
?????文件????????2250??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.asm.qmsg
?????文件???????57099??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.fit.qmsg
?????文件???????23339??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.map.qmsg
?????文件????????3488??2013-04-23?13:19??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.qmsg
?????文件????????3488??2013-04-23?13:19??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.sim.qmsg
?????文件???????59964??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\prev_cmp_viterbi_encode_decode.tan.qmsg
?????文件?????????138??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\viterbi_encode_decode.db_info
?????文件?????????988??2013-04-23?13:19??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\viterbi_encode_decode.sim.cvwf
?????文件?????????198??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\viterbi_encode_decode.sld_design_entry.sci
?????文件??????574920??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\viterbi_encode_decode_global_asgn_op.abo
?????文件????????3016??2013-04-23?16:35??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\db\wed.wsf
?????文件????????1763??2013-04-23?12:12??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\div_2.bsf
?????文件?????????190??2013-04-23?12:12??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\div_2.v
?????文件?????????188??2013-04-23?12:12??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\div_2.v.bak
?????目錄???????????0??2013-04-23?21:22??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\
?????文件?????????653??2013-04-23?11:47??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\README
?????目錄???????????0??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\
?????文件?????????138??2013-04-25?20:51??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.db_info
?????文件???????87653??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.atm
?????文件??????????33??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.dfp
?????文件???????10956??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.hdbx
?????文件?????????341??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.kpt
?????文件???????????4??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.logdb
?????文件???????33894??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.cmp.rcf
?????文件???????70413??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.map.atm
?????文件????????1024??2013-04-23?12:15??veterbi卷積碼_MATLAB_FPGA\FPGAveterbi\incremental_db\compiled_partitions\viterbi_encode_decode.root_partition.map.dpi
............此處省略26個文件信息
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