%?The?code?below?simulating?a?channel?to?make?erroneous?packets?for
%?H.264/AVC?video?codec

function?states?=?ChErr（?B?PLR）
%bits_err_less?=?bitstream;
load?./bitstream_enc.mat?%?load?your?bitsream?enc?output!?

%?------Dr.?Ghanbari?Simulation?Code?for?Genrating?Errors-------
%?99?states?which?have?markov?model?according?to?his?marvelous?book
%B=1.4;?%?Average?Burst?Length
%PLR=?5/100;?%?Packet?Loss?Rate
Alpha=?1-PLR;?%1/B;
Beta=?PLR/（B*（1-PLR））;
PreviousPacketLost=0;?%?0=loss
%states=zeros（199）;
%for?i=1:?4?:length（bitstream）-4?%?for?99?MBs?in?a?frame.?for?qcif?nd?16x16?MB
????switch?PreviousPacketLost
????????case?0
????????????if?rand????????????????states=0;
????????????????%bitstream（i）=0;
????????????else
????????????????states=1;
????????????end
????????case?1
????????????if?rand????????????????states=0;
????????????????%bitstream（i）=0;
????????????else
????????????????states=1;
????????????end
????????????
????end
????PreviousPacketLost=states;
%end

%save（[‘bitstream‘‘_enc‘‘_err‘]‘bitstream‘）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-09-18?14:50??H264_final\
?????文件?????8923252??2016-09-18?14:51??H264_final\05430913.pdf
?????文件????????1114??2013-08-24?14:14??H264_final\ChErr.m
?????文件????????1446??2013-11-02?03:30??H264_final\EC.m
?????文件??????543105??2016-09-17?09:12??H264_final\GSites_2011_Muhit_Video?coding?using?geometry?adaptive?partitioning?and?elastic?motion?model.pdf
?????目錄???????????0??2016-09-17?08:58??H264_final\Header\
?????文件?????????446??2008-04-22?05:21??H264_final\Header\dec_header.m
?????文件?????????260??2008-04-22?05:21??H264_final\Header\dec_mb_header.asv
?????文件?????????339??2008-04-22?05:21??H264_final\Header\dec_mb_header.m
?????文件??????????84??2008-04-22?05:21??H264_final\Header\header.asv
?????文件?????????168??2008-04-22?05:21??H264_final\Header\header.m
?????文件?????????181??2008-04-22?05:21??H264_final\Header\mb_header.m
?????目錄???????????0??2016-09-17?08:58??H264_final\Inter\
?????文件????????5402??2008-04-22?05:21??H264_final\Inter\deccode_p_frame.asv
?????文件???????14380??2013-11-02?03:36??H264_final\Inter\decode_p_frame.m
?????文件???????26124??2013-02-15?17:40??H264_final\Inter\encode_p_frame.m
?????文件?????????557??2008-04-22?05:21??H264_final\Inter\extract_object.m
?????文件?????????119??2008-04-22?05:21??H264_final\Inter\extract_position.m
?????文件?????????572??2008-04-22?05:21??H264_final\Inter\mirror_pad.m
?????目錄???????????0??2016-09-17?08:58??H264_final\Intra\
?????文件????????9319??2013-01-19?14:21??H264_final\Intra\decode_i_frame.m
?????文件???????15133??2016-09-18?08:20??H264_final\Intra\encode_i_frame.m
?????目錄???????????0??2016-09-17?08:58??H264_final\Residual\
?????文件????????4526??2013-08-19?15:06??H264_final\Residual\dec_cavlc.m
?????文件?????????773??2013-08-19?19:07??H264_final\Residual\dec_golomb.m
?????文件?????????276??2008-04-22?05:21??H264_final\Residual\dec_prfx.m
?????文件????????7300??2013-01-19?14:21??H264_final\Residual\enc_cavlc.m
?????文件????????1573??2013-01-19?14:21??H264_final\Residual\enc_golomb.m
?????文件?????????532??2013-08-19?13:24??H264_final\Residual\integer_transform.m
?????文件?????????416??2008-04-22?05:21??H264_final\Residual\inv_integer_transform.m
?????文件?????????567??2013-08-10?01:16??H264_final\Residual\inv_quantization.m
............此處省略22個文件信息