資源簡介
Turbo碼編譯碼的matlab源代碼,包括logMAP算法與SOVA算法。可設置信道SNR參數,幀長度,刪余系數等。
代碼片段和文件信息
function?bin_state?=?bin_state(?int_state?m?)
%?Copyright?Matt?C.?Valenti
%?MPRG?lab?Virginia?Tech
%?for?academic?use?only
%?converts?an?vector?of?integer?into?a?matrix;?the?i-th?row?is?the?binary?form?
%?of?m?bits?for?the?i-th?integer
for?j?=?1:length(?int_state?)
???for?i?=?m:-1:1
???????state(jm-i+1)?=?fix(?int_state(j)/?(2^(i-1))?);
???????int_state(j)?=?int_state(j)?-?state(jm-i+1)*2^(i-1);
???end
end
bin_state?=?state;
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????281??2005-09-02?21:23??int_state.m
?????文件???????3177??2005-09-02?21:23??logmapo.m
?????文件???????1104??2005-09-02?21:23??rsc_encode.m
?????文件???????3127??2005-09-02?21:23??sova0.m
?????文件???????1879??2005-09-02?21:24??trellis.m
?????文件???????6403??2005-09-03?10:19??turbo_sys_demo.m
?????文件????????324??2005-09-02?21:37??turbo_sys_demo.mat
?????文件????????437??2005-09-02?21:23??bin_state.m
?????文件???????1134??2005-09-02?21:23??demultiplex.m
?????文件????????653??2005-09-02?21:23??encode_bit.m
?????文件???????1752??2005-09-02?21:23??encoderm.m
-----------?---------??----------?-----??----
????????????????20271????????????????????11
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