sim_log.txt

此代码是ＬＤＰＣ码进行BP算法的重要参考代码

    DISP(X) displays the array, without printing the array name.  In
    all other ways it's the same as leaving the semicolon off an
    expression except that empty arrays don't display.
 
    If X is a string, the text is displayed.
 
    See also INT2STR, NUM2STR, SPRINTF, RATS, FORMAT.

 Overloaded methods
    help opaque/disp.m
    help inline/disp.m
    help timer/disp.m
    help serial/disp.m
    help cdfepoch/disp.m
    help sym/disp.m
    help quantizer/disp.m
    help qfilt/disp.m
    help qfft/disp.m
    help strel/disp.m
    help wptree/disp.m
    help ntree/disp.m
    help dtree/disp.m

top
Packets = 1; tot_inf_bits = 1008; tot_raw_bits = 2016\n
EbNo = 10dB; SNR = -3.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        347 |   0.172123 |        157 |   0.155754 |          1 |          1
This SNR loop Simulation duration: 2.724 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
Error in ==> D:\ange\paper\work\Paper\ldpcofdm\AWGN\PEGirReg\rx_ldpc_decode.m
On line 18  ==>     [vhat iter]=ldpcdec(current_word,h1i,h1j,rows,cols,MaxIter);

Error in ==> D:\ange\paper\work\Paper\ldpcofdm\AWGN\PEGirReg\receiver.m
On line 23  ==> data_bits = rx_ldpc_decode(pr, sim_options.DecMaxIter);

Error in ==> D:\ange\paper\work\Paper\ldpcofdm\AWGN\PEGirReg\top.m
On line 121  ==>    [rx_inf_bits, rx_raw_bits] = receiver(rxsignal, sim_options, SNR(snrloop));

newline
??? Undefined function or variable 'newline'.

fschange('D:\ange\paper\work\Paper\ldpcofdm\AWGN\PEGirReg\top.m');
clear top
dbclear all 
top
Packets = 1; tot_inf_bits = 1008; tot_raw_bits = 2016

EbNo = 10dB; SNR = -3.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        327 |   0.162202 |        134 |   0.132937 |          1 |          1
This SNR loop Simulation duration: 2.874 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        318 |   0.157738 |        150 |    0.14881 |          1 |          1
This SNR loop Simulation duration: 2.784 seconds

EbNo = 11dB; SNR = -2.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        257 |    0.12748 |         53 |  0.0525794 |          1 |          1
This SNR loop Simulation duration: 2.553 seconds

EbNo = 11.5dB; SNR = -1.8579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        275 |   0.136409 |         40 |  0.0396825 |          1 |          1
This SNR loop Simulation duration: 2.424 seconds

EbNo = 12dB; SNR = -1.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        225 |   0.111607 |          0 |          0 |          1 |          0
This SNR loop Simulation duration: 1.502 seconds

EbNo = 12.5dB; SNR = -0.85792dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        202 |   0.100198 |          0 |          0 |          1 |          0
This SNR loop Simulation duration: 1.392 seconds

EbNo = 13dB; SNR = -0.35792dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        189 |    0.09375 |          0 |          0 |          1 |          0
This SNR loop Simulation duration: 0.921 seconds

Total Simulation duration: 14.52 seconds
top
Packets = 1; tot_inf_bits = 1008; tot_raw_bits = 2016

EbNo = 10dB; SNR = -3.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        348 |   0.172619 |        187 |   0.185516 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.854 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        313 |   0.155258 |        140 |   0.138889 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.774 seconds

EbNo = 11dB; SNR = -2.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        267 |   0.132440 |         50 |   0.049603 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.784 seconds

EbNo = 11.5dB; SNR = -1.8579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        291 |   0.144345 |         55 |   0.054563 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.574 seconds

EbNo = 12dB; SNR = -1.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        221 |   0.109623 |          0 |   0.000000 |   1.000000 |   0.000000
This SNR loop Simulation duration: 1.392 seconds

EbNo = 12.5dB; SNR = -0.85792dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        220 |   0.109127 |          0 |   0.000000 |   1.000000 |   0.000000
This SNR loop Simulation duration: 1.582 seconds

EbNo = 13dB; SNR = -0.35792dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        187 |   0.092758 |          0 |   0.000000 |   1.000000 |   0.000000
This SNR loop Simulation duration: 0.842 seconds

Total Simulation duration: 14.922 seconds
cd('D:\ange\paper\work\Paper\ldpcofdm\ExponentialDecay\PEGirReg');
uiopen
top
openvar('cir', cir);
dbquit
dbclear all 
cd('D:\ange\paper\work\Paper\ldpcofdm\ExponentialDecay\PEGirReg');
top
Packets = 2; tot_inf_bits = 2016; tot_raw_bits = 4032

EbNo = 10dB; SNR = -3.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        550 |   0.136409 |        167 |   0.082837 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.864 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        487 |   0.120784 |         29 |   0.014385 |   1.000000 |   1.000000
This SNR loop Simulation duration: 2.834 seconds

EbNo = 11dB; SNR = -2.3579dB;
   raw errs |    raw BER |  data errs |   data BER |    raw PER |   data PER
        490 |   0.121528 |          7 |   0.003472 |   1.000000 |   1.000000
This SNR loop Simulation duration: 3.686 seconds

Total Simulation duration: 9.434 seconds
top
Packets = 2; tot_inf_bits = 2016; tot_raw_bits = 4032

EbNo = 10dB; SNR = -3.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        493 |   0.244544 |   1.000000 |        956 |   0.237103 |   1.000000
This SNR loop Simulation duration: 3.034 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        455 |   0.225694 |   1.000000 |        911 |   0.225942 |   1.000000
This SNR loop Simulation duration: 2.935 seconds

EbNo = 11dB; SNR = -2.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        412 |   0.204365 |   1.000000 |        854 |   0.211806 |   1.000000
This SNR loop Simulation duration: 2.774 seconds

Total Simulation duration: 8.843 seconds
cd('D:\ange\paper\work\Paper\ldpcofdm\ExponentialDecay\PEGirReg');
top
Packets = 20; tot_inf_bits = 20160; tot_raw_bits = 40320

EbNo = 10dB; SNR = -3.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       6760 |   0.335317 |   1.000000 |      17387 |   0.431225 |   1.000000
This SNR loop Simulation duration: 30.043 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       6640 |   0.329365 |   1.000000 |      17190 |   0.426339 |   1.000000
This SNR loop Simulation duration: 29.052 seconds

EbNo = 11dB; SNR = -2.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       6431 |   0.318998 |   1.000000 |      16954 |   0.420486 |   1.000000
This SNR loop Simulation duration: 27.519 seconds

Total Simulation duration: 86.674 seconds
uiopen
top
Packets = 20; tot_inf_bits = 20160; tot_raw_bits = 40320

EbNo = 10dB; SNR = -3.3579dB;
dbstep in
dbcont
dbstep in
dbstep
dbstep
dbstep
dbclear all 
dbstep
29  raw_bits = soft_bits > 0;
dbquit
dbclear all 
uiopen
top
Packets = 20; tot_inf_bits = 20160; tot_raw_bits = 40320

EbNo = 10dB; SNR = -0.34762dB;
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbstep
dbcont
dbclear all 
dbcont
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       9953 |   0.493700 |   1.000000 |      17951 |   0.445213 |   1.000000
This SNR loop Simulation duration: 83.57 seconds

EbNo = 10.5dB; SNR = 0.15238dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
      10110 |   0.501488 |   1.000000 |      17674 |   0.438343 |   1.000000
This SNR loop Simulation duration: 21.922 seconds

EbNo = 11dB; SNR = 0.65238dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
      10128 |   0.502381 |   1.000000 |      17569 |   0.435739 |   1.000000
This SNR loop Simulation duration: 23.564 seconds

Total Simulation duration: 129.106 seconds
top
Packets = 20; tot_inf_bits = 20160; tot_raw_bits = 40320

EbNo = 10dB; SNR = -0.34762dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
      10882 |   0.539782 |   1.000000 |      21789 |   0.540402 |   1.000000
This SNR loop Simulation duration: 28.972 seconds

EbNo = 10.5dB; SNR = 0.15238dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
      10845 |   0.537946 |   1.000000 |      21779 |   0.540154 |   1.000000
This SNR loop Simulation duration: 28.18 seconds

EbNo = 11dB; SNR = 0.65238dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
      10783 |   0.534871 |   1.000000 |      21630 |   0.536458 |   1.000000
This SNR loop Simulation duration: 28.681 seconds

Total Simulation duration: 85.853 seconds
fschange('D:\ange\paper\work\Paper\ldpcofdm\ExponentialDecay\PEGirReg\rx_qpsk_demod.m');
clear rx_qpsk_demod
top
Packets = 10; tot_inf_bits = 10080; tot_raw_bits = 20160

EbNo = 13dB; SNR = 2.6524dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       4990 |   0.495040 |   1.000000 |       8735 |   0.433284 |   1.000000
This SNR loop Simulation duration: 18.767 seconds

EbNo = 13.5dB; SNR = 3.1524dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       4989 |   0.494940 |   1.000000 |       8723 |   0.432688 |   1.000000
This SNR loop Simulation duration: 21.361 seconds

EbNo = 14dB; SNR = 3.6524dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       4954 |   0.491468 |   1.000000 |       8729 |   0.432986 |   1.000000
This SNR loop Simulation duration: 13.479 seconds

Total Simulation duration: 53.707 seconds
top
Packets = 5; tot_inf_bits = 5040; tot_raw_bits = 10080

EbNo = 10dB; SNR = -3.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1347 |   0.267262 |   1.000000 |       3005 |   0.298115 |   1.000000
This SNR loop Simulation duration: 14.651 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1249 |   0.247817 |   1.000000 |       2882 |   0.285913 |   1.000000
This SNR loop Simulation duration: 14.28 seconds

EbNo = 11dB; SNR = -2.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1208 |   0.239683 |   1.000000 |       2856 |   0.283333 |   1.000000
This SNR loop Simulation duration: 14.11 seconds

EbNo = 11.5dB; SNR = -1.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1200 |   0.238095 |   1.000000 |       2692 |   0.267063 |   1.000000
This SNR loop Simulation duration: 14.101 seconds

EbNo = 12dB; SNR = -1.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1138 |   0.225794 |   1.000000 |       2627 |   0.260615 |   1.000000
This SNR loop Simulation duration: 14.21 seconds

EbNo = 12.5dB; SNR = -0.85792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        951 |   0.188690 |   1.000000 |       2387 |   0.236806 |   1.000000
This SNR loop Simulation duration: 14.511 seconds

EbNo = 13dB; SNR = -0.35792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1020 |   0.202381 |   1.000000 |       2352 |   0.233333 |   1.000000
This SNR loop Simulation duration: 14.521 seconds

Total Simulation duration: 100.445 seconds
cd('D:\ange\paper\work\Paper\ldpcofdm\AWGN\PEGirReg');
top
Packets = 5; tot_inf_bits = 5040; tot_raw_bits = 10080

EbNo = 10dB; SNR = -3.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        777 |   0.154167 |   1.000000 |       1696 |   0.168254 |   1.000000
This SNR loop Simulation duration: 14.591 seconds

EbNo = 10.5dB; SNR = -2.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        665 |   0.131944 |   1.000000 |       1591 |   0.157837 |   1.000000
This SNR loop Simulation duration: 14.04 seconds

EbNo = 11dB; SNR = -2.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        476 |   0.094444 |   1.000000 |       1494 |   0.148214 |   1.000000
This SNR loop Simulation duration: 14.09 seconds

EbNo = 11.5dB; SNR = -1.8579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        112 |   0.022222 |   0.400000 |       1304 |   0.129365 |   1.000000
This SNR loop Simulation duration: 11.456 seconds

EbNo = 12dB; SNR = -1.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
          0 |   0.000000 |   0.000000 |       1157 |   0.114782 |   1.000000
This SNR loop Simulation duration: 8.663 seconds

EbNo = 12.5dB; SNR = -0.85792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
          0 |   0.000000 |   0.000000 |       1046 |   0.103770 |   1.000000
This SNR loop Simulation duration: 6.74 seconds

EbNo = 13dB; SNR = -0.35792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
          0 |   0.000000 |   0.000000 |        899 |   0.089187 |   1.000000
This SNR loop Simulation duration: 4.486 seconds

Total Simulation duration: 74.217 seconds
cd('D:\ange\paper\work\Paper\ldpcofdm\ExponentialDecay\PEGirReg');
top
Packets = 5; tot_inf_bits = 5040; tot_raw_bits = 10080

EbNo = 12dB; SNR = -1.3579dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1146 |   0.227381 |   1.000000 |       4924 |   0.488492 |   1.000000
This SNR loop Simulation duration: 14.3 seconds

EbNo = 12.5dB; SNR = -0.85792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1166 |   0.231349 |   1.000000 |       4848 |   0.480952 |   1.000000
This SNR loop Simulation duration: 14.03 seconds

EbNo = 13dB; SNR = -0.35792dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1048 |   0.207937 |   1.000000 |       4876 |   0.483730 |   1.000000
This SNR loop Simulation duration: 14 seconds

EbNo = 13.5dB; SNR = 0.14208dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
       1025 |   0.203373 |   1.000000 |       4854 |   0.481548 |   1.000000
This SNR loop Simulation duration: 14.101 seconds

EbNo = 14dB; SNR = 0.64208dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        938 |   0.186111 |   1.000000 |       4861 |   0.482242 |   1.000000
This SNR loop Simulation duration: 14.431 seconds

EbNo = 14.5dB; SNR = 1.1421dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        867 |   0.172024 |   1.000000 |       4885 |   0.484623 |   1.000000
This SNR loop Simulation duration: 15.352 seconds

EbNo = 15dB; SNR = 1.6421dB;
  data errs |   data BER |   data PER |   raw errs |    raw BER |    raw PER
        806 |   0.159921 |   1.000000 |       4824 |   0.478571 |   1.000000
This SNR loop Simulation duration: 14.571 seconds

Total Simulation duration: 100.875 seconds
exit