2-2.5db.txt

介绍了一种串行LDPC码的编码器和译码器的实现形式 C++环境下编写。有些地方还需完善

snr=2.000000  iterater=  71 errors=1310  ber=0.00086640
snr=2.000000  iterater=  72 errors=1337  ber=0.00088426
snr=2.000000  iterater=  73 errors=1331  ber=0.00088029
snr=2.000000  iterater=  74 errors=1349  ber=0.00089220
snr=2.000000  iterater=  75 errors=1343  ber=0.00088823
snr=2.000000  iterater=  76 errors=1404  ber=0.00092857
snr=2.000000  iterater=  77 errors=1357  ber=0.00089749
snr=2.000000  iterater=  78 errors=1306  ber=0.00086376
snr=2.000000  iterater=  79 errors=1302  ber=0.00086111
snr=2.000000  iterater=  80 errors=1311  ber=0.00086706
TotalNum=4000
snr=2.000000  iterater=   1 errors=140335  ber=0.06961062
snr=2.000000  iterater=   2 errors=103941  ber=0.05155804
snr=2.000000  iterater=   3 errors=79337  ber=0.03935367
snr=2.000000  iterater=   4 errors=60577  ber=0.03004812
snr=2.000000  iterater=   5 errors=45492  ber=0.02256548
snr=2.000000  iterater=   6 errors=33620  ber=0.01667659
snr=2.000000  iterater=   7 errors=24951  ber=0.01237649
snr=2.000000  iterater=   8 errors=18606  ber=0.00922917
snr=2.000000  iterater=   9 errors=14238  ber=0.00706250
snr=2.000000  iterater=  10 errors=11084  ber=0.00549802
snr=2.000000  iterater=  11 errors=9116  ber=0.00452183
snr=2.000000  iterater=  12 errors=7730  ber=0.00383433
snr=2.000000  iterater=  13 errors=6639  ber=0.00329315
snr=2.000000  iterater=  14 errors=5877  ber=0.00291518
snr=2.000000  iterater=  15 errors=5400  ber=0.00267857
snr=2.000000  iterater=  16 errors=4897  ber=0.00242907
snr=2.000000  iterater=  17 errors=4531  ber=0.00224752
snr=2.000000  iterater=  18 errors=4145  ber=0.00205605
snr=2.000000  iterater=  19 errors=3915  ber=0.00194196
snr=2.000000  iterater=  20 errors=3815  ber=0.00189236
snr=2.000000  iterater=  21 errors=3657  ber=0.00181399
snr=2.000000  iterater=  22 errors=3394  ber=0.00168353
snr=2.000000  iterater=  23 errors=3294  ber=0.00163393
snr=2.000000  iterater=  24 errors=3078  ber=0.00152679
snr=2.000000  iterater=  25 errors=2935  ber=0.00145585
snr=2.000000  iterater=  26 errors=2801  ber=0.00138938
snr=2.000000  iterater=  27 errors=2699  ber=0.00133879
snr=2.000000  iterater=  28 errors=2636  ber=0.00130754
snr=2.000000  iterater=  29 errors=2560  ber=0.00126984
snr=2.000000  iterater=  30 errors=2450  ber=0.00121528
snr=2.000000  iterater=  31 errors=2354  ber=0.00116766
snr=2.000000  iterater=  32 errors=2336  ber=0.00115873
snr=2.000000  iterater=  33 errors=2212  ber=0.00109722
snr=2.000000  iterater=  34 errors=2186  ber=0.00108433
snr=2.000000  iterater=  35 errors=2118  ber=0.00105060
snr=2.000000  iterater=  36 errors=2033  ber=0.00100843
snr=2.000000  iterater=  37 errors=1989  ber=0.00098661
snr=2.000000  iterater=  38 errors=1965  ber=0.00097470
snr=2.000000  iterater=  39 errors=1894  ber=0.00093948
snr=2.000000  iterater=  40 errors=1833  ber=0.00090923
snr=2.000000  iterater=  41 errors=1793  ber=0.00088938
snr=2.000000  iterater=  42 errors=1843  ber=0.00091419
snr=2.000000  iterater=  43 errors=1824  ber=0.00090476
snr=2.000000  iterater=  44 errors=1788  ber=0.00088690
snr=2.000000  iterater=  45 errors=1765  ber=0.00087550
snr=2.000000  iterater=  46 errors=1720  ber=0.00085317
snr=2.000000  iterater=  47 errors=1694  ber=0.00084028
snr=2.000000  iterater=  48 errors=1741  ber=0.00086359
snr=2.000000  iterater=  49 errors=1759  ber=0.00087252
snr=2.000000  iterater=  50 errors=1789  ber=0.00088740
snr=2.000000  iterater=  51 errors=1744  ber=0.00086508
snr=2.000000  iterater=  52 errors=1730  ber=0.00085813
snr=2.000000  iterater=  53 errors=1764  ber=0.00087500
snr=2.000000  iterater=  54 errors=1703  ber=0.00084474
snr=2.000000  iterater=  55 errors=1710  ber=0.00084821
snr=2.000000  iterater=  56 errors=1743  ber=0.00086458
snr=2.000000  iterater=  57 errors=1673  ber=0.00082986
snr=2.000000  iterater=  58 errors=1655  ber=0.00082093
snr=2.000000  iterater=  59 errors=1663  ber=0.00082490
snr=2.000000  iterater=  60 errors=1626  ber=0.00080655
snr=2.000000  iterater=  61 errors=1607  ber=0.00079712
snr=2.000000  iterater=  62 errors=1604  ber=0.00079563
snr=2.000000  iterater=  63 errors=1604  ber=0.00079563
snr=2.000000  iterater=  64 errors=1568  ber=0.00077778
snr=2.000000  iterater=  65 errors=1574  ber=0.00078075
snr=2.000000  iterater=  66 errors=1572  ber=0.00077976
snr=2.000000  iterater=  67 errors=1574  ber=0.00078075
snr=2.000000  iterater=  68 errors=1548  ber=0.00076786
snr=2.000000  iterater=  69 errors=1527  ber=0.00075744
snr=2.000000  iterater=  70 errors=1503  ber=0.00074554
snr=2.000000  iterater=  71 errors=1508  ber=0.00074802
snr=2.000000  iterater=  72 errors=1545  ber=0.00076637
snr=2.000000  iterater=  73 errors=1527  ber=0.00075744
snr=2.000000  iterater=  74 errors=1539  ber=0.00076339
snr=2.000000  iterater=  75 errors=1532  ber=0.00075992
snr=2.000000  iterater=  76 errors=1580  ber=0.00078373
snr=2.000000  iterater=  77 errors=1531  ber=0.00075942
snr=2.000000  iterater=  78 errors=1472  ber=0.00073016
snr=2.000000  iterater=  79 errors=1460  ber=0.00072421
snr=2.000000  iterater=  80 errors=1458  ber=0.00072321
TotalNum=5000
snr=2.000000  iterater=   1 errors=175037  ber=0.06945913
snr=2.000000  iterater=   2 errors=129894  ber=0.05154524
snr=2.000000  iterater=   3 errors=99090  ber=0.03932143
snr=2.000000  iterater=   4 errors=75724  ber=0.03004921
snr=2.000000  iterater=   5 errors=56805  ber=0.02254167
snr=2.000000  iterater=   6 errors=41984  ber=0.01666032
snr=2.000000  iterater=   7 errors=31114  ber=0.01234683
snr=2.000000  iterater=   8 errors=23005  ber=0.00912897
snr=2.000000  iterater=   9 errors=17589  ber=0.00697976
snr=2.000000  iterater=  10 errors=13694  ber=0.00543413
snr=2.000000  iterater=  11 errors=11256  ber=0.00446667
snr=2.000000  iterater=  12 errors=9530  ber=0.00378175
snr=2.000000  iterater=  13 errors=8156  ber=0.00323651
snr=2.000000  iterater=  14 errors=7234  ber=0.00287063
snr=2.000000  iterater=  15 errors=6590  ber=0.00261508
snr=2.000000  iterater=  16 errors=5939  ber=0.00235675
snr=2.000000  iterater=  17 errors=5509  ber=0.00218611
snr=2.000000  iterater=  18 errors=5049  ber=0.00200357
snr=2.000000  iterater=  19 errors=4734  ber=0.00187857
snr=2.000000  iterater=  20 errors=4594  ber=0.00182302
snr=2.000000  iterater=  21 errors=4406  ber=0.00174841
snr=2.000000  iterater=  22 errors=4136  ber=0.00164127
snr=2.000000  iterater=  23 errors=3982  ber=0.00158016
snr=2.000000  iterater=  24 errors=3738  ber=0.00148333
snr=2.000000  iterater=  25 errors=3581  ber=0.00142103
snr=2.000000  iterater=  26 errors=3396  ber=0.00134762
snr=2.000000  iterater=  27 errors=3283  ber=0.00130278
snr=2.000000  iterater=  28 errors=3230  ber=0.00128175
snr=2.000000  iterater=  29 errors=3098  ber=0.00122937
snr=2.000000  iterater=  30 errors=3008  ber=0.00119365
snr=2.000000  iterater=  31 errors=2901  ber=0.00115119
snr=2.000000  iterater=  32 errors=2893  ber=0.00114802
snr=2.000000  iterater=  33 errors=2744  ber=0.00108889
snr=2.000000  iterater=  34 errors=2684  ber=0.00106508
snr=2.000000  iterater=  35 errors=2630  ber=0.00104365
snr=2.000000  iterater=  36 errors=2533  ber=0.00100516
snr=2.000000  iterater=  37 errors=2455  ber=0.00097421
snr=2.000000  iterater=  38 errors=2467  ber=0.00097897
snr=2.000000  iterater=  39 errors=2390  ber=0.00094841
snr=2.000000  iterater=  40 errors=2332  ber=0.00092540
snr=2.000000  iterater=  41 errors=2269  ber=0.00090040
snr=2.000000  iterater=  42 errors=2301  ber=0.00091310
snr=2.000000  iterater=  43 errors=2300  ber=0.00091270
snr=2.000000  iterater=  44 errors=2238  ber=0.00088810
snr=2.000000  iterater=  45 errors=2246  ber=0.00089127
snr=2.000000  iterater=  46 errors=2197  ber=0.00087183
snr=2.000000  iterater=  47 errors=2157  ber=0.00085595
snr=2.000000  iterater=  48 errors=2210  ber=0.00087698
snr=2.000000  iterater=  49 errors=2221  ber=0.00088135
snr=2.000000  iterater=  50 errors=2240  ber=0.00088889
snr=2.000000  iterater=  51 errors=2202  ber=0.00087381
snr=2.000000  iterater=  52 errors=2159  ber=0.00085675
snr=2.000000  iterater=  53 errors=2174  ber=0.00086270
snr=2.000000  iterater=  54 errors=2146  ber=0.00085159
snr=2.000000  iterater=  55 errors=2144  ber=0.00085079
snr=2.000000  iterater=  56 errors=2155  ber=0.00085516
snr=2.000000  iterater=  57 errors=2099  ber=0.00083294
snr=2.000000  iterater=  58 errors=2079  ber=0.00082500
snr=2.000000  iterater=  59 errors=2086  ber=0.00082778
snr=2.000000  iterater=  60 errors=2050  ber=0.00081349
snr=2.000000  iterater=  61 errors=2005  ber=0.00079563
snr=2.000000  iterater=  62 errors=2014  ber=0.00079921
snr=2.000000  iterater=  63 errors=2033  ber=0.00080675
snr=2.000000  iterater=  64 errors=1998  ber=0.00079286
snr=2.000000  iterater=  65 errors=2005  ber=0.00079563
snr=2.000000  iterater=  66 errors=2006  ber=0.00079603
snr=2.000000  iterater=  67 errors=2013  ber=0.00079881
snr=2.000000  iterater=  68 errors=1994  ber=0.00079127
snr=2.000000  iterater=  69 errors=1967  ber=0.00078056
snr=2.000000  iterater=  70 errors=1909  ber=0.00075754
snr=2.000000  iterater=  71 errors=1944  ber=0.00077143
snr=2.000000  iterater=  72 errors=1955  ber=0.00077579
snr=2.000000  iterater=  73 errors=1951  ber=0.00077421
snr=2.000000  iterater=  74 errors=1946  ber=0.00077222
snr=2.000000  iterater=  75 errors=1925  ber=0.00076389
snr=2.000000  iterater=  76 errors=1971  ber=0.00078214
snr=2.000000  iterater=  77 errors=1927  ber=0.00076468
snr=2.000000  iterater=  78 errors=1866  ber=0.00074048
snr=2.000000  iterater=  79 errors=1858  ber=0.00073730
snr=2.000000  iterater=  80 errors=1850  ber=0.00073413
TotalNum=6000
snr=2.000000  iterater=   1 errors=210280  ber=0.06953704
snr=2.000000  iterater=   2 errors=156062  ber=0.05160780
snr=2.000000  iterater=   3 errors=119012  ber=0.03935582
snr=2.000000  iterater=   4 errors=91088  ber=0.03012169
snr=2.000000  iterater=   5 errors=68282  ber=0.02258003
snr=2.000000  iterater=   6 errors=50427  ber=0.01667560
snr=2.000000  iterater=   7 errors=37384  ber=0.01236243
snr=2.000000  iterater=   8 errors=27686  ber=0.00915542
snr=2.000000  iterater=   9 errors=21079  ber=0.00697057
snr=2.000000  iterater=  10 errors=16442  ber=0.00543717
snr=2.000000  iterater=  11 errors=13427  ber=0.00444015
snr=2.000000  iterater=  12 errors=11246  ber=0.00371892
snr=2.000000  iterater=  13 errors=9604  ber=0.00317593
snr=2.000000  iterater=  14 errors=8419  ber=0.00278406
snr=2.000000  iterater=  15 errors=7711  ber=0.00254993
snr=2.000000  iterater=  16 errors=6982  ber=0.00230886
snr=2.000000  iterater=  17 errors=6427  ber=0.00212533
snr=2.000000  iterater=  18 errors=5877  ber=0.00194345
snr=2.000000  iterater=  19 errors=5559  ber=0.00183829
snr=2.000000  iterater=  20 errors=5368  ber=0.00177513
snr=2.000000  iterater=  21 errors=5132  ber=0.00169709
snr=2.000000  iterater=  22 errors=4819  ber=0.00159358
snr=2.000000  iterater=  23 errors=4622  ber=0.00152844
snr=2.000000  iterater=  24 errors=4365  ber=0.00144345
snr=2.000000  iterater=  25 errors=4163  ber=0.00137665
snr=2.000000  iterater=  26 errors=3971  ber=0.00131316
snr=2.000000  iterater=  27 errors=3808  ber=0.00125926
snr=2.000000  iterater=  28 errors=3750  ber=0.00124008
snr=2.000000  iterater=  29 errors=3560  ber=0.00117725
snr=2.000000  iterater=  30 errors=3450  ber=0.00114087
snr=2.000000  iterater=  31 errors=3322  ber=0.00109854
snr=2.000000  iterater=  32 errors=3314  ber=0.00109590
snr=2.000000  iterater=  33 errors=3158  ber=0.00104431
snr=2.000000  iterater=  34 errors=3076  ber=0.00101720
snr=2.000000  iterater=  35 errors=3026  ber=0.00100066
snr=2.000000  iterater=  36 errors=2888  ber=0.00095503
snr=2.000000  iterater=  37 errors=2826  ber=0.00093452
snr=2.000000  iterater=  38 errors=2856  ber=0.00094444
snr=2.000000  iterater=  39 errors=2735  ber=0.00090443
snr=2.000000  iterater=  40 errors=2716  ber=0.00089815
snr=2.000000  iterater=  41 errors=2634  ber=0.00087103
snr=2.000000  iterater=  42 errors=2659  ber=0.00087930
snr=2.000000  iterater=  43 errors=2642  ber=0.00087368
snr=2.000000  iterater=  44 errors=2571  ber=0.00085020
snr=2.000000  iterater=  45 errors=2577  ber=0.00085218
snr=2.000000  iterater=  46 errors=2550  ber=0.00084325
snr=2.000000  iterater=  47 errors=2481  ber=0.00082044
snr=2.000000  iterater=  48 errors=2535  ber=0.00083829
snr=2.000000  iterater=  49 errors=2550  ber=0.00084325
snr=2.000000  iterater=  50 errors=2555  ber=0.00084491
snr=2.000000  iterater=  51 errors=2535  ber=0.00083829
snr=2.000000  iterater=  52 errors=2472  ber=0.00081746
snr=2.000000  iterater=  53 errors=2482  ber=0.00082077
snr=2.000000  iterater=  54 errors=2494  ber=0.00082474
snr=2.000000  iterater=  55 errors=2471  ber=0.00081713
snr=2.000000  iterater=  56 errors=2464  ber=0.00081481
snr=2.000000  iterater=  57 errors=2409  ber=0.00079663
snr=2.000000  iterater=  58 errors=2383  ber=0.00078803
snr=2.000000  iterater=  59 errors=2405  ber=0.00079530
snr=2.000000  iterater=  60 errors=2343  ber=0.00077480