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eng_mt

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30 May 2013 CDMA coding and Decoding The Programme is about CDMA coding and decoding. Author: Farhat Masood

Hello,,,,

plz it is very Urgent in my thesis ,,,,

I need to use convoultional encoder with code rate =1/2 or 3/4 with puncturing and the decode the data using vitdec (soft-decision viterbi decoder) with NO Quantization.....

I am writing the code but I have mistake in vitdec stage...
can someone help me in correcting this code plz...

%================================================================
msg=rand(1,10)>0.5;% Random data

% Convoultional Encoder
trel = poly2trellis(6,[65,57]); % Define trellis
code = convenc(msg,trel); % Encode.

%decoding the msg using vitdec
tblen = 35; % Traceback length
decode = vitdec(code,trel,tblen,'cont','soft',3);

% bit error must be zeroo
ber= decode -code;

==============================
thanks

lulu_cpu@yahoo.com

30 May 2013 hard decision convolutional coding/decoding A few m-files showing CV encoding/Viterbi hamming distance decoding Author: B Gremont

Hello,,,,

plz it is very Urgent in my thesis ,,,,

I need to use convoultional encoder with code rate =1/2 or 3/4 with puncturing and the decode the data using vitdec (soft-decision viterbi decoder) with NO Quantization.....

I am writing the code but I have mistake in vitdec stage...
can someone help me in correcting this code plz...

%================================================================
msg=rand(1,10)>0.5;% Random data

% Convoultional Encoder
trel = poly2trellis(6,[65,57]); % Define trellis
code = convenc(msg,trel); % Encode.

%decoding the msg using vitdec
tblen = 35; % Traceback length
decode = vitdec(code,trel,tblen,'cont','soft',3);

% bit error must be zeroo
ber= decode -code;

==============================
thanks

lulu_cpu@yahoo.com

24 May 2013 DSSS system using integrate and dump for detection Simulate a DSSS system over an AWGN channel. Author: Panson Tantikovit

hello ...
plz it is very urgent
how to program reciver with integrator/dump??
plz i need it in my thesis
thank you,,,
lulu_cpu@yahoo.com

10 May 2013 DSSS trx/rcx simulation This is a DSSS Modulation Trx/Rcxr simulation, powered by a coarse initial code aquisition loop. Author: Farshid Zoghalchi

I am master student from nahrain university/iraq if you can help me plz
my thesis is about ds-cdma with uwb

if we can talk at yahoo
lulu_cpu@yahoo.com

08 May 2013 WCDMA FDD uplink M-files wcdma mallab M-files and source code Author: ahmed jad elrab

could you plz send the mfile of this work
im master student and i need this work in my thesis
lulu_cpu@yahoo.com

thanks...:)

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