Date  File  Comment by  Comment  Rating 

30 May 2013  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  eng_mt  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 (softdecision viterbi decoder) with NO Quantization..... I am writing the code but I have mistake in vitdec stage...
%================================================================
% Convoultional Encoder
%decoding the msg using vitdec
% bit error must be zeroo
==============================
lulu_cpu@yahoo.com 

08 Jul 2012  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  Kelvin O  @Alan Wang,


09 Mar 2012  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  B Gremont  download all my files 

08 Mar 2012  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  B Gremont  Download all my files. That way everything should work. 

24 Feb 2011  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  Rathod Ravi  how to run all files to get results 

23 Jun 2009  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  Khaltmaa  
30 Apr 2009  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  Salman Alqais  program doesn't work


14 Dec 2008  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  fls lee  i have got the undefined q... does anybody know what is this?


23 Jul 2008  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  Download his file "Impact of quantization on performance of convolutional codes(soft decesions)". Look in author index. I have provided oct2bin function in ratings section of that mfile that may help. Be careful with bin_len. 

21 Jul 2008  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  Here is an oct2bin function to add to path for his other programs and this one.


01 Jul 2008  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  No 'oct2bin' function!! Any one can help to figure out? 

18 May 2008  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  
29 Apr 2008  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  
28 Apr 2008  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  good 

20 Apr 2008  MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK  
13 Apr 2008  MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK  first thank you


24 Feb 2008  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  Sorry but i am not getting the output.


02 Nov 2007  MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK  
05 Oct 2007  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  
28 Sep 2007  Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders  Good 

28 Sep 2007  hard decision convolutional coding/decoding A few mfiles showing CV encoding/Viterbi hamming distance decoding  Good 

28 Sep 2007  MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK  
28 Sep 2007  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  My last input for a whileThe q.m function is in the MPSK zipped fie. You need to load all of the 4 files to your directery and path to run each program. Whewshould have looked at MPSK first. JC 

28 Sep 2007  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  R13 usersto clarify the q in commented line 114,add this:


26 Sep 2007  BER curve for hard decision block code BPSK A simple mfile to compute the experiemntal BER of coded BPSK  On line 53changed Es to Eb to get the mfile to run correctly. JC 

04 May 2007  MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK  good work 
