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=  61 errors=2301  ber=0.00076091
snr=2.000000  iterater=  62 errors=2313  ber=0.00076488
snr=2.000000  iterater=  63 errors=2339  ber=0.00077348
snr=2.000000  iterater=  64 errors=2297  ber=0.00075959
snr=2.000000  iterater=  65 errors=2319  ber=0.00076687
snr=2.000000  iterater=  66 errors=2296  ber=0.00075926
snr=2.000000  iterater=  67 errors=2311  ber=0.00076422
snr=2.000000  iterater=  68 errors=2296  ber=0.00075926
snr=2.000000  iterater=  69 errors=2270  ber=0.00075066
snr=2.000000  iterater=  70 errors=2194  ber=0.00072553
snr=2.000000  iterater=  71 errors=2248  ber=0.00074339
snr=2.000000  iterater=  72 errors=2252  ber=0.00074471
snr=2.000000  iterater=  73 errors=2234  ber=0.00073876
snr=2.000000  iterater=  74 errors=2247  ber=0.00074306
snr=2.000000  iterater=  75 errors=2208  ber=0.00073016
snr=2.000000  iterater=  76 errors=2260  ber=0.00074735
snr=2.000000  iterater=  77 errors=2221  ber=0.00073446
snr=2.000000  iterater=  78 errors=2154  ber=0.00071230
snr=2.000000  iterater=  79 errors=2151  ber=0.00071131
snr=2.000000  iterater=  80 errors=2141  ber=0.00070800
TotalNum=7000
snr=2.000000  iterater=   1 errors=245302  ber=0.06953005
snr=2.000000  iterater=   2 errors=182050  ber=0.05160147
snr=2.000000  iterater=   3 errors=139093  ber=0.03942545
snr=2.000000  iterater=   4 errors=106366  ber=0.03014909
snr=2.000000  iterater=   5 errors=79831  ber=0.02262783
snr=2.000000  iterater=   6 errors=58944  ber=0.01670748
snr=2.000000  iterater=   7 errors=43599  ber=0.01235799
snr=2.000000  iterater=   8 errors=32347  ber=0.00916865
snr=2.000000  iterater=   9 errors=24658  ber=0.00698923
snr=2.000000  iterater=  10 errors=19305  ber=0.00547194
snr=2.000000  iterater=  11 errors=15739  ber=0.00446117
snr=2.000000  iterater=  12 errors=13184  ber=0.00373696
snr=2.000000  iterater=  13 errors=11313  ber=0.00320663
snr=2.000000  iterater=  14 errors=9887  ber=0.00280244
snr=2.000000  iterater=  15 errors=9016  ber=0.00255556
snr=2.000000  iterater=  16 errors=8193  ber=0.00232228
snr=2.000000  iterater=  17 errors=7584  ber=0.00214966
snr=2.000000  iterater=  18 errors=6939  ber=0.00196684
snr=2.000000  iterater=  19 errors=6570  ber=0.00186224
snr=2.000000  iterater=  20 errors=6330  ber=0.00179422
snr=2.000000  iterater=  21 errors=6022  ber=0.00170692
snr=2.000000  iterater=  22 errors=5623  ber=0.00159382
snr=2.000000  iterater=  23 errors=5374  ber=0.00152324
snr=2.000000  iterater=  24 errors=5092  ber=0.00144331
snr=2.000000  iterater=  25 errors=4880  ber=0.00138322
snr=2.000000  iterater=  26 errors=4640  ber=0.00131519
snr=2.000000  iterater=  27 errors=4433  ber=0.00125652
snr=2.000000  iterater=  28 errors=4372  ber=0.00123923
snr=2.000000  iterater=  29 errors=4122  ber=0.00116837
snr=2.000000  iterater=  30 errors=4005  ber=0.00113520
snr=2.000000  iterater=  31 errors=3876  ber=0.00109864
snr=2.000000  iterater=  32 errors=3878  ber=0.00109921
snr=2.000000  iterater=  33 errors=3699  ber=0.00104847
snr=2.000000  iterater=  34 errors=3598  ber=0.00101984
snr=2.000000  iterater=  35 errors=3568  ber=0.00101134
snr=2.000000  iterater=  36 errors=3416  ber=0.00096825
snr=2.000000  iterater=  37 errors=3343  ber=0.00094756
snr=2.000000  iterater=  38 errors=3378  ber=0.00095748
snr=2.000000  iterater=  39 errors=3240  ber=0.00091837
snr=2.000000  iterater=  40 errors=3216  ber=0.00091156
snr=2.000000  iterater=  41 errors=3147  ber=0.00089201
snr=2.000000  iterater=  42 errors=3167  ber=0.00089768
snr=2.000000  iterater=  43 errors=3146  ber=0.00089172
snr=2.000000  iterater=  44 errors=3073  ber=0.00087103
snr=2.000000  iterater=  45 errors=3079  ber=0.00087273
snr=2.000000  iterater=  46 errors=3071  ber=0.00087046
snr=2.000000  iterater=  47 errors=3013  ber=0.00085402
snr=2.000000  iterater=  48 errors=3030  ber=0.00085884
snr=2.000000  iterater=  49 errors=3042  ber=0.00086224
snr=2.000000  iterater=  50 errors=3024  ber=0.00085714
snr=2.000000  iterater=  51 errors=2993  ber=0.00084836
snr=2.000000  iterater=  52 errors=2949  ber=0.00083588
snr=2.000000  iterater=  53 errors=2943  ber=0.00083418
snr=2.000000  iterater=  54 errors=2949  ber=0.00083588
snr=2.000000  iterater=  55 errors=2950  ber=0.00083617
snr=2.000000  iterater=  56 errors=2945  ber=0.00083475
snr=2.000000  iterater=  57 errors=2889  ber=0.00081888
snr=2.000000  iterater=  58 errors=2883  ber=0.00081718
snr=2.000000  iterater=  59 errors=2916  ber=0.00082653
snr=2.000000  iterater=  60 errors=2861  ber=0.00081094
snr=2.000000  iterater=  61 errors=2802  ber=0.00079422
snr=2.000000  iterater=  62 errors=2798  ber=0.00079308
snr=2.000000  iterater=  63 errors=2824  ber=0.00080045
snr=2.000000  iterater=  64 errors=2778  ber=0.00078741
snr=2.000000  iterater=  65 errors=2790  ber=0.00079082
snr=2.000000  iterater=  66 errors=2767  ber=0.00078430
snr=2.000000  iterater=  67 errors=2778  ber=0.00078741
snr=2.000000  iterater=  68 errors=2775  ber=0.00078656
snr=2.000000  iterater=  69 errors=2749  ber=0.00077920
snr=2.000000  iterater=  70 errors=2671  ber=0.00075709
snr=2.000000  iterater=  71 errors=2738  ber=0.00077608
snr=2.000000  iterater=  72 errors=2739  ber=0.00077636
snr=2.000000  iterater=  73 errors=2709  ber=0.00076786
snr=2.000000  iterater=  74 errors=2742  ber=0.00077721
snr=2.000000  iterater=  75 errors=2697  ber=0.00076446
snr=2.000000  iterater=  76 errors=2743  ber=0.00077749
snr=2.000000  iterater=  77 errors=2706  ber=0.00076701
snr=2.000000  iterater=  78 errors=2633  ber=0.00074632
snr=2.000000  iterater=  79 errors=2642  ber=0.00074887
snr=2.000000  iterater=  80 errors=2596  ber=0.00073583
TotalNum=8000
snr=2.000000  iterater=   1 errors=280565  ber=0.06958457
snr=2.000000  iterater=   2 errors=208352  ber=0.05167460
snr=2.000000  iterater=   3 errors=159145  ber=0.03947049
snr=2.000000  iterater=   4 errors=121718  ber=0.03018800
snr=2.000000  iterater=   5 errors=91306  ber=0.02264534
snr=2.000000  iterater=   6 errors=67466  ber=0.01673264
snr=2.000000  iterater=   7 errors=49880  ber=0.01237103
snr=2.000000  iterater=   8 errors=37149  ber=0.00921354
snr=2.000000  iterater=   9 errors=28376  ber=0.00703770
snr=2.000000  iterater=  10 errors=22255  ber=0.00551959
snr=2.000000  iterater=  11 errors=18169  ber=0.00450620
snr=2.000000  iterater=  12 errors=15344  ber=0.00380556
snr=2.000000  iterater=  13 errors=13252  ber=0.00328671
snr=2.000000  iterater=  14 errors=11630  ber=0.00288442
snr=2.000000  iterater=  15 errors=10629  ber=0.00263616
snr=2.000000  iterater=  16 errors=9680  ber=0.00240079
snr=2.000000  iterater=  17 errors=8995  ber=0.00223090
snr=2.000000  iterater=  18 errors=8230  ber=0.00204117
snr=2.000000  iterater=  19 errors=7753  ber=0.00192287
snr=2.000000  iterater=  20 errors=7488  ber=0.00185714
snr=2.000000  iterater=  21 errors=7131  ber=0.00176860
snr=2.000000  iterater=  22 errors=6717  ber=0.00166592
snr=2.000000  iterater=  23 errors=6493  ber=0.00161037
snr=2.000000  iterater=  24 errors=6142  ber=0.00152331
snr=2.000000  iterater=  25 errors=5904  ber=0.00146429
snr=2.000000  iterater=  26 errors=5609  ber=0.00139112
snr=2.000000  iterater=  27 errors=5377  ber=0.00133358
snr=2.000000  iterater=  28 errors=5276  ber=0.00130853
snr=2.000000  iterater=  29 errors=4999  ber=0.00123983
snr=2.000000  iterater=  30 errors=4827  ber=0.00119717
snr=2.000000  iterater=  31 errors=4708  ber=0.00116766
snr=2.000000  iterater=  32 errors=4689  ber=0.00116295
snr=2.000000  iterater=  33 errors=4473  ber=0.00110937
snr=2.000000  iterater=  34 errors=4334  ber=0.00107490
snr=2.000000  iterater=  35 errors=4281  ber=0.00106176
snr=2.000000  iterater=  36 errors=4124  ber=0.00102282
snr=2.000000  iterater=  37 errors=4000  ber=0.00099206
snr=2.000000  iterater=  38 errors=4032  ber=0.00100000
snr=2.000000  iterater=  39 errors=3879  ber=0.00096205
snr=2.000000  iterater=  40 errors=3854  ber=0.00095585
snr=2.000000  iterater=  41 errors=3785  ber=0.00093874
snr=2.000000  iterater=  42 errors=3770  ber=0.00093502
snr=2.000000  iterater=  43 errors=3741  ber=0.00092783
snr=2.000000  iterater=  44 errors=3684  ber=0.00091369
snr=2.000000  iterater=  45 errors=3659  ber=0.00090749
snr=2.000000  iterater=  46 errors=3644  ber=0.00090377
snr=2.000000  iterater=  47 errors=3580  ber=0.00088790
snr=2.000000  iterater=  48 errors=3610  ber=0.00089534
snr=2.000000  iterater=  49 errors=3586  ber=0.00088938
snr=2.000000  iterater=  50 errors=3583  ber=0.00088864
snr=2.000000  iterater=  51 errors=3558  ber=0.00088244
snr=2.000000  iterater=  52 errors=3517  ber=0.00087227
snr=2.000000  iterater=  53 errors=3506  ber=0.00086954
snr=2.000000  iterater=  54 errors=3493  ber=0.00086632
snr=2.000000  iterater=  55 errors=3486  ber=0.00086458
snr=2.000000  iterater=  56 errors=3486  ber=0.00086458
snr=2.000000  iterater=  57 errors=3409  ber=0.00084549
snr=2.000000  iterater=  58 errors=3424  ber=0.00084921
snr=2.000000  iterater=  59 errors=3422  ber=0.00084871
snr=2.000000  iterater=  60 errors=3365  ber=0.00083457
snr=2.000000  iterater=  61 errors=3293  ber=0.00081672
snr=2.000000  iterater=  62 errors=3283  ber=0.00081424
snr=2.000000  iterater=  63 errors=3318  ber=0.00082292
snr=2.000000  iterater=  64 errors=3277  ber=0.00081275
snr=2.000000  iterater=  65 errors=3275  ber=0.00081225
snr=2.000000  iterater=  66 errors=3252  ber=0.00080655
snr=2.000000  iterater=  67 errors=3277  ber=0.00081275
snr=2.000000  iterater=  68 errors=3256  ber=0.00080754
snr=2.000000  iterater=  69 errors=3227  ber=0.00080035
snr=2.000000  iterater=  70 errors=3166  ber=0.00078522
snr=2.000000  iterater=  71 errors=3213  ber=0.00079687
snr=2.000000  iterater=  72 errors=3239  ber=0.00080332
snr=2.000000  iterater=  73 errors=3206  ber=0.00079514
snr=2.000000  iterater=  74 errors=3231  ber=0.00080134
snr=2.000000  iterater=  75 errors=3187  ber=0.00079043
snr=2.000000  iterater=  76 errors=3232  ber=0.00080159
snr=2.000000  iterater=  77 errors=3198  ber=0.00079315
snr=2.000000  iterater=  78 errors=3127  ber=0.00077555
snr=2.000000  iterater=  79 errors=3133  ber=0.00077703
snr=2.000000  iterater=  80 errors=3091  ber=0.00076662
TotalNum=9000
snr=2.000000  iterater=   1 errors=315188  ber=0.06948589
snr=2.000000  iterater=   2 errors=233937  ber=0.05157341
snr=2.000000  iterater=   3 errors=178649  ber=0.03938470
snr=2.000000  iterater=   4 errors=136713  ber=0.03013955
snr=2.000000  iterater=   5 errors=102555  ber=0.02260913
snr=2.000000  iterater=   6 errors=75899  ber=0.01673258
snr=2.000000  iterater=   7 errors=56271  ber=0.01240542
snr=2.000000  iterater=   8 errors=41930  ber=0.00924383
snr=2.000000  iterater=   9 errors=31995  ber=0.00705357
snr=2.000000  iterater=  10 errors=25116  ber=0.00553704
snr=2.000000  iterater=  11 errors=20479  ber=0.00451477
snr=2.000000  iterater=  12 errors=17242  ber=0.00380115
snr=2.000000  iterater=  13 errors=14856  ber=0.00327513
snr=2.000000  iterater=  14 errors=12949  ber=0.00285472
snr=2.000000  iterater=  15 errors=11787  ber=0.00259854
snr=2.000000  iterater=  16 errors=10678  ber=0.00235406
snr=2.000000  iterater=  17 errors=9899  ber=0.00218232
snr=2.000000  iterater=  18 errors=9098  ber=0.00200573
snr=2.000000  iterater=  19 errors=8566  ber=0.00188845
snr=2.000000  iterater=  20 errors=8254  ber=0.00181966
snr=2.000000  iterater=  21 errors=7859  ber=0.00173258
snr=2.000000  iterater=  22 errors=7437  ber=0.00163955
snr=2.000000  iterater=  23 errors=7161  ber=0.00157870
snr=2.000000  iterater=  24 errors=6829  ber=0.00150551
snr=2.000000  iterater=  25 errors=6547  ber=0.00144334
snr=2.000000  iterater=  26 errors=6243  ber=0.00137632
snr=2.000000  iterater=  27 errors=5994  ber=0.00132143
snr=2.000000  iterater=  28 errors=5861  ber=0.00129211
snr=2.000000  iterater=  29 errors=5530  ber=0.00121914
snr=2.000000  iterater=  30 errors=5357  ber=0.00118100
snr=2.000000  iterater=  31 errors=5223  ber=0.00115146
snr=2.000000  iterater=  32 errors=5220  ber=0.00115079
snr=2.000000  iterater=  33 errors=4990  ber=0.00110009
snr=2.000000  iterater=  34 errors=4844  ber=0.00106790
snr=2.000000  iterater=  35 errors=4753  ber=0.00104784
snr=2.000000  iterater=  36 errors=4571  ber=0.00100772
snr=2.000000  iterater=  37 errors=4447  ber=0.00098038
snr=2.000000  iterater=  38 errors=4471  ber=0.00098567
snr=2.000000  iterater=  39 errors=4329  ber=0.00095437
snr=2.000000  iterater=  40 errors=4305  ber=0.00094907
snr=2.000000  iterater=  41 errors=4211  ber=0.00092835
snr=2.000000  iterater=  42 errors=4211  ber=0.00092835
snr=2.000000  iterater=  43 errors=4169  ber=0.00091909
snr=2.000000  iterater=  44 errors=4099  ber=0.00090366
snr=2.000000  iterater=  45 errors=4125  ber=0.00090939
snr=2.000000  iterater=  46 errors=4085  ber=0.00090057
snr=2.000000  iterater=  47 errors=4007  ber=0.00088338
snr=2.000000  iterater=  48 errors=4037  ber=0.00088999
snr=2.000000  iterater=  49 errors=4023  ber=0.00088690
snr=2.000000  iterater=  50 errors=4025  ber=0.00088735