%---------------------------------------------------------------------------
%?Simulated?performance?of?convolutional?codes?of?various?constraint
%?lengths
%?（To?speed?up?simulation?decrease?NoBlks.?This?produces?less?accurate
%??results.）
%-------------------------------------------------------------------
clear?all
BlkSize?=?4096;
NoBlks??=?2000;
EbNodB?=?[0:0.5:7];
EbNo???=?10?.^（EbNodB/10）;
%-----------------------------------------------------------------
K=4
G_mask?=?[?bin2dec（‘1011‘）????bin2dec（‘1111‘）???]?;?%?constraint?length?4?code
Table??=?setup_cc（G_mask）;??????????????%?initialize?table?

for?k=1:length（EbNodB）
????sigma?=?sqrt（1/EbNo（k））;
????Errs??=?0;
for?i=1:NoBlks
????TxInfo?=?floor（2*rand（BlkSize1））;???????%?generate?data
????TxCode?=?encode_cc（TxInfo?G_mask）;?????%?FEC?encode
????RxCode?=?1-?2*TxCode;????????????????%?BPSK?modulate
????RxCode?=?RxCode+sigma*randn（size（RxCode））;
????RxInfo?=?decode_cc（RxCode?Table）;???%?decode
????Errs???=?Errs?+?sum（abs（RxInfo-TxInfo））;
end
????NoErrs（k）?=?Errs
end
BER4?=?NoErrs/NoBlks/BlkSize

%-----------------------------------------------------------------
K=5
G_mask?=?[?bin2dec（‘11001‘）???bin2dec（‘10111‘）??]?;?%?constraint?length?5?code
Table??=?setup_cc（G_mask）;??????????????%?initialize?table?

for?k=1:length（EbNodB）
????sigma?=?sqrt（1/EbNo（k））;
????Errs??=?0;
for?i=1:NoBlks
????TxInfo?=?floor（2*rand（BlkSize1））;???????%?generate?data
????TxCode?=?encode_cc（TxInfo?G_mask）;?????%?FEC?encode
????RxCode?=?1-?2*TxCode;????????????????%?BPSK?modulate
????RxCode?=?RxCode+sigma*randn（size（RxCode））;
????RxInfo?=?decode_cc（RxCode?Table）;???%?decode
????Errs???=?Errs?+?sum（abs（RxInfo-TxInfo））;
end
????NoErrs（k）?=?Errs
end
BER5?=?NoErrs/NoBlks/BlkSize
?????
%-----------------------------------------------------------------------------------
K=6
G_mask?=?[?bin2dec（‘110101‘）??bin2dec（‘101111‘）?]?;?%?constraint?length?6?code
Table??=?setup_cc（G_mask）;??????????????%?initialize?table?

for?k=1:length（EbNodB）
????sigma?=?sqrt（1/EbNo（k））;
????Errs??=?0;
for?i=1:NoBlks
????TxInfo?=?floor（2*rand（BlkSize1））;???????%?generate?data
????TxCode?=?encode_cc（TxInfo?G_mask）;?????%?FEC?encode
????RxCode?=?1-?2*TxCode;????????????????%?BPSK?modulate
????RxCode?=?RxCode+sigma*randn（size（RxCode））;
????RxInfo?=?decode_cc（RxCode?Table）;???%?decode
????Errs???=?Errs?+?sum（abs（RxInfo-TxInfo））;
end
????NoErrs（k）?=?Errs
end
BER6?=?NoErrs/NoBlks/BlkSize

%---------------------------------------------------------------------------------------
K=7
G_mask?=?[?bin2dec（‘1101101‘）?bin2dec（‘1001111‘）]?;?%?standard?constraint?length?7?code
Table??=?setup_cc（G_mask）;??????????????%?initialize?table?

for?k=1:length（EbNodB）
????sigma?=?sqrt（1/EbNo（k））;??%assumes?rate?1/2?code
????Errs??=?0;
for?i=1:NoBlks
????TxInfo?=?floor（2*rand（BlkSize1））;???????%?generate?data
????TxCode?=?encode_cc（TxInfo?G_mask）;?????%?FEC?encode
????RxCode?=?1-?2*TxCode

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1626??2008-07-30?21:19??Simon?Haykin\DSTBC.rar

?????文件??????87248??2008-07-30?21:19??Simon?Haykin\Matlab.zip

?????文件????3392776??2008-07-30?21:29??Simon?Haykin\pdf.zip

?????文件????8567355??2008-07-30?21:44??Simon?Haykin\ppt.zip

?????文件???????7076??2008-07-30?21:19??Simon?Haykin\STBC.rar

?????文件???????2001??2008-07-30?21:19??Simon?Haykin\VBLAST.rar

?????文件?????806849??2008-07-31?09:42??Simon?Haykin\自適應(yīng)濾波器原理答案.rar

?????文件??????54964??2002-02-13?19:09??Simon?Haykin\exercise\Chapter_01.pdf

?????文件??????66494??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_02.pdf

?????文件?????167936??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_03.pdf

?????文件??????41114??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_04.pdf

?????文件??????69306??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_05.pdf

?????文件??????25411??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_06.pdf

?????文件??????38279??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_07.pdf

?????文件??????70222??2002-02-13?19:11??Simon?Haykin\exercise\Chapter_08.pdf

?????文件??????26092??2002-02-13?19:12??Simon?Haykin\exercise\Chapter_09.pdf

?????文件??????79868??2002-02-13?19:09??Simon?Haykin\exercise\Chapter_10.pdf

?????文件??????36125??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_11.pdf

?????文件?????134642??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_12.pdf

?????文件??????29924??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_13.pdf

?????文件??????42176??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_14.pdf

?????文件??????21879??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_15.pdf

?????文件??????43051??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_16.pdf

?????文件??????19948??2002-02-13?19:10??Simon?Haykin\exercise\Chapter_17.pdf

?????文件???????4358??2005-04-19?10:03??Simon?Haykin\程序\CCber.m

?????文件???????1701??2005-04-18?16:33??Simon?Haykin\程序\CellLoadingA.dat

?????文件???????1701??2005-04-18?16:33??Simon?Haykin\程序\CellLoadingB.dat

?????文件??????38912??2001-02-08?15:30??Simon?Haykin\程序\decode_cc.dll

?????文件?????????95??2001-02-08?12:13??Simon?Haykin\程序\decode_cc.m

?????文件???????1151??2005-04-18?15:30??Simon?Haykin\程序\Diversity.m

............此處省略128個文件信息