Reply by John Sampson May 9, 20072007-05-09
julius wrote:
> On May 9, 12:44 pm, John Sampson <j...@3db-labs.com> wrote: >> israilsaifi wrote: >>> Hi all >>> I want to implement viterbi decoding for frequency selective fading >>> channel in matlab could u tell me how i should start writing program ? >>> thanks >>> Mohd Israil Saifi >>> Researcher AMU Aligarh (india) >>> _____________________________________ >>> Do you know a company who employs DSP engineers? >>> Is it already listed athttp://dsprelated.com/employers.php? >> void main() >> { >> /* insert code here */ >> >> } > > Please, John, he said Matlab, not C or C++. > > [decoded_bits] = function viterbidecode(y, code) > % > % Viterbi decoder code. > % >
Oh, sorry I jumped the gun. Matlab has a decoder builtin to the comms toolbox. Without additional info from the OP it's hard to say how it might help equalize the channel. >> help vitdec VITDEC Convolutionally decode binary data using the Viterbi algorithm. DECODED = VITDEC(CODE,TRELLIS,TBLEN,OPMODE,DECTYPE) John
Reply by julius May 9, 20072007-05-09
On May 9, 12:44 pm, John Sampson <j...@3db-labs.com> wrote:
> israilsaifi wrote: > > Hi all > > I want to implement viterbi decoding for frequency selective fading > > channel in matlab could u tell me how i should start writing program ? > > thanks > > > Mohd Israil Saifi > > Researcher AMU Aligarh (india) > > > _____________________________________ > > Do you know a company who employs DSP engineers? > > Is it already listed athttp://dsprelated.com/employers.php? > > void main() > { > /* insert code here */ > > }
Please, John, he said Matlab, not C or C++. [decoded_bits] = function viterbidecode(y, code) % % Viterbi decoder code. %
Reply by BERT May 9, 20072007-05-09
On May 9, 10:03 am, "israilsaifi" <israilsaifi_...@rediffmail.com>
wrote:
> Hi all > I want to implement viterbi decoding for frequency selective fading > channel in matlab could u tell me how i should start writing program ? > thanks > > Mohd Israil Saifi > Researcher AMU Aligarh (india) > > _____________________________________ > Do you know a company who employs DSP engineers? > Is it already listed athttp://dsprelated.com/employers.php?
John. G. Proakis, "Digital Communications", Third Ed., McGraw Hill.
Reply by John Sampson May 9, 20072007-05-09
israilsaifi wrote:
> Hi all > I want to implement viterbi decoding for frequency selective fading > channel in matlab could u tell me how i should start writing program ? > thanks > > Mohd Israil Saifi > Researcher AMU Aligarh (india) > > > > _____________________________________ > Do you know a company who employs DSP engineers? > Is it already listed at http://dsprelated.com/employers.php ?
void main() { /* insert code here */ }
Reply by Vladimir Vassilevsky May 9, 20072007-05-09

israilsaifi wrote:

> Hi all > I want to implement viterbi decoding for frequency selective fading > channel in matlab could u tell me how i should start writing program ? > thanks
> > Mohd Israil Saifi > Researcher AMU Aligarh (india) > First, you need to switch the computer on. Locate the "power" button at the front of the system block. VLV
Reply by israilsaifi May 9, 20072007-05-09
Hi all
I want to implement viterbi decoding for frequency selective fading
channel in matlab could u tell me how i should start writing program ? 
thanks

Mohd Israil Saifi
Researcher AMU Aligarh (india)



_____________________________________
Do you know a company who employs DSP engineers?  
Is it already listed at http://dsprelated.com/employers.php ?