turbo_logmap.txt

用Matlab编写的Turbo码仿真程序

 Please enter the decoding algorithm. (0:Log-MAP, 1:SOVA)  default 0    0
 Please enter the frame size (= info + tail, default: 400)   1024
 Please enter code generator: ( default: g = [1 1 1; 1 0 1 ] )      g=[0 1 1 1;0 1 0 1]
??? Error: Assignment statements do not produce results. (Use == to test
for equality.)

 Please enter code generator: ( default: g = [1 1 1; 1 0 1 ] )      
 Please choose punctured / unpunctured (0/1): default 0     
 Please enter number of iterations for each frame: default 5       
 Please enter number of frame errors to terminate: default 15        
 Please enter Eb/N0 in dB : default [2.0]    


----------------------------------------------------
 === Log-MAP decoder === 
 Frame size =   1024
 code generator: 
     1     1     1
     1     0     1
 Punctured, code rate = 1/2 
 iteration number =       5
 terminate frame errors =     15
 Eb / N0 (dB) =       2.00
----------------------------------------------------

+ + + + Please be patient. Wait a while to get the result. + + + +
************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
3 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
1.9243e-002    3.9139e-003    0.0000e+000    0.0000e+000    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    6.6667e-001    0.0000e+000    0.0000e+000    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
6 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
1.9733e-002    3.2616e-003    0.0000e+000    0.0000e+000    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    6.6667e-001    0.0000e+000    0.0000e+000    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
9 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
1.8047e-002    2.6093e-003    0.0000e+000    0.0000e+000    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    7.7778e-001    0.0000e+000    0.0000e+000    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
12 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
1.9162e-002    3.9139e-003    4.0770e-004    1.6308e-004    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    7.5000e-001    8.3333e-002    8.3333e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
15 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
1.9765e-002    3.4573e-003    3.2616e-004    1.3046e-004    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    6.6667e-001    6.6667e-002    6.6667e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
18 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1200e-002    3.0985e-003    3.8052e-004    1.0872e-004    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    6.1111e-001    1.1111e-001    5.5556e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
21 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1620e-002    3.2616e-003    3.2616e-004    9.3188e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    6.1905e-001    9.5238e-002    4.7619e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
24 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.0874e-002    3.1800e-003    2.8539e-004    8.1539e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.8333e-001    8.3333e-002    4.1667e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
27 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1092e-002    3.0079e-003    2.5368e-004    7.2480e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.5556e-001    7.4074e-002    3.7037e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
30 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.0907e-002    2.7723e-003    2.2831e-004    6.5232e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.3333e-001    6.6667e-002    3.3333e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
33 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1793e-002    2.9651e-003    2.0756e-004    5.9301e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.7576e-001    6.0606e-002    3.0303e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
36 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1934e-002    2.7723e-003    1.9026e-004    5.4360e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.5556e-001    5.5556e-002    2.7778e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
39 frames transmitted, 0 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.2103e-002    2.9856e-003    3.2616e-004    5.0178e-005    0.0000e+000    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.6410e-001    7.6923e-002    2.5641e-002    0.0000e+000    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
42 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.2249e-002    3.1218e-003    5.1253e-004    2.5627e-004    2.7956e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.4762e-001    9.5238e-002    4.7619e-002    2.3810e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
45 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1918e-002    2.9137e-003    4.7836e-004    2.3918e-004    2.6093e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.1111e-001    8.8889e-002    4.4444e-002    2.2222e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
48 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.2016e-002    3.0170e-003    4.4847e-004    2.2423e-004    2.4462e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.4167e-001    8.3333e-002    4.1667e-002    2.0833e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
51 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1776e-002    2.9546e-003    4.6046e-004    2.1104e-004    2.3023e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.2941e-001    9.8039e-002    3.9216e-002    1.9608e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
54 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1472e-002    2.7905e-003    4.3488e-004    1.9932e-004    2.1744e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.0000e-001    9.2593e-002    3.7037e-002    1.8519e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
57 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1801e-002    2.7638e-003    4.1199e-004    1.8883e-004    2.0599e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    4.9123e-001    8.7719e-002    3.5088e-002    1.7544e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
60 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1934e-002    2.9354e-003    3.9139e-004    1.7939e-004    1.9569e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.1667e-001    8.3333e-002    3.3333e-002    1.6667e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
63 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1651e-002    2.8267e-003    3.7275e-004    1.7084e-004    1.8638e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.0794e-001    7.9365e-002    3.1746e-002    1.5873e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
66 frames transmitted, 1 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1185e-002    2.6982e-003    3.5581e-004    1.6308e-004    1.7790e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    4.8485e-001    7.5758e-002    3.0303e-002    1.5152e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
69 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.0959e-002    2.6660e-003    3.9706e-004    2.1271e-004    1.9853e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    4.9275e-001    8.6957e-002    4.3478e-002    2.8986e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
72 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.0983e-002    2.6772e-003    3.8052e-004    2.0385e-004    1.9026e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.0000e-001    8.3333e-002    4.1667e-002    2.7778e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
75 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1226e-002    2.5701e-003    3.6530e-004    1.9569e-004    1.8265e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    4.8000e-001    8.0000e-002    4.0000e-002    2.6667e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
78 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1740e-002    2.6344e-003    3.6379e-004    1.8817e-004    1.7562e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    4.8718e-001    8.9744e-002    3.8462e-002    2.5641e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
81 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1889e-002    2.7301e-003    3.7448e-004    1.8120e-004    1.6912e-004    
Frame Error Rate (from iteration 1 to iteration 5):
1.0000e+000    5.0617e-001    9.8765e-002    3.7037e-002    2.4691e-002    
***********************************************

************** Eb/N0 =  2.00 db **************
Frame size = 1024, rate 1/2. 
84 frames transmitted, 2 frames in error.
Bit Error Rate (from iteration 1 to iteration 5):
2.1794e-002    2.6559e-003    3.6110e-004    1.7473e-004    1.6308e-004    
Frame Error Rate (from iteration 1 to iteration 5):