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Topic: commBCHEncoder/commBCHDecoder
Replies: 34   Last Post: Apr 19, 2014 3:48 PM

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Fulus

Posts: 11
Registered: 6/23/12
Re: commBCHEncoder/commBCHDecoder
Posted: Jul 16, 2012 4:54 PM
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Hello

I have inverted the bch output just as you suggested but still the same "multichannel operation is not supported" error. here is a bit of my code so you might take a look
thank you.

hStr=RandStream('mt19937ar','seed',654321);
BBFrame=randi(hStr,[0,1],32208*k,1);
BCHFEC=step(EncoderBCH,BBFrame);
BCHFEC=BCHFEC';
FECFrame=step(hEnc,BCHFEC);
hInt = comm.BlockInterleaver(permVec);
IntData = step(hInt, FECFrame);
hMod = comm.PSKModulator(M, 'PhaseOffset',pi/16);
Msg_tx = step(hMod, IntData);
Msg_tx = rectpulse(Msg_tx,NSAMP);
EbNo=5;
snr=EbNo+10*log10(H)-10*log10(Nsamp);
hAWGN = comm.AWGNChannel('NoiseMethod', ...
'Signal to noise ratio (SNR)','SNR',snr);
noisy_msg = step(hAWGN, Msg_tx);
noisy_msg = intdump(noisy_msg, Nsamp);
hDemod = comm.PSKDemodulator(M, 'PhaseOffset',pi/16);
Msg_rx = step(hDemod, noisy_msg);
hDeInt = comm.BlockDeinterleaver(permVec);
FECFrame_rx = step(hDeInt, Msg_rx);
BCH_rx = step(hdec, FECFrame_rx);
BCH_rx =BCH_rx ';
BBFrame_rx = step(DecoderBCH, BCH_rx);


Date Subject Author
12/18/10
Read commBCHEncoder/commBCHDecoder
Spiros
12/20/10
Read Re: commBCHEncoder/commBCHDecoder
Ethem
12/20/10
Read Re: commBCHEncoder/commBCHDecoder
Spiros
3/2/11
Read Re: commBCHEncoder/commBCHDecoder
Adam
3/4/11
Read Re: commBCHEncoder/commBCHDecoder
Spiros
4/12/11
Read Re: commBCHEncoder/commBCHDecoder
Bahman
4/15/11
Read Re: commBCHEncoder/commBCHDecoder
Spiros
6/2/11
Read Re: commBCHEncoder/commBCHDecoder
allice
5/22/11
Read Re: commBCHEncoder/commBCHDecoder
Ratty
4/12/11
Read Re: commBCHEncoder/commBCHDecoder
Bahman
6/23/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
6/23/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
6/24/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
6/25/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
7/2/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
7/3/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
7/15/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
7/16/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
7/16/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
7/17/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
8/14/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
8/14/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
8/15/12
Read Re: commBCHEncoder/commBCHDecoder
Fulus
8/16/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
8/22/12
Read Re: commBCHEncoder/commBCHDecoder
Ed MrTz
8/22/12
Read Re: commBCHEncoder/commBCHDecoder
Bahman
8/22/12
Read Re: commBCHEncoder/commBCHDecoder
Ethem Sozer
8/25/12
Read Re: commBCHEncoder/commBCHDecoder
Ed MrTz
12/29/12
Read Re: commBCHEncoder/commBCHDecoder
Ed MrTz
5/14/11
Read Re: commBCHEncoder/commBCHDecoder
Akilan
6/28/11
Read Re: commBCHEncoder/commBCHDecoder
Leonardo O. Iheme
7/4/11
Read Re: commBCHEncoder/commBCHDecoder
Leonardo O. Iheme
12/7/11
Read Re: commBCHEncoder/commBCHDecoder
Brian
12/7/11
Read Re: commBCHEncoder/commBCHDecoder
Brian
4/19/14
Read Re: commBCHEncoder/commBCHDecoder
ibrahemsami100@gmail.com

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