Revision d5c192f9 gnuradio-examples/python/channel-coding/fsm_files/awgn2o4_4.fsm
| b/gnuradio-examples/python/channel-coding/fsm_files/awgn2o4_4.fsm | ||
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| 1 |
4 4 16
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| 1 |
4 4 16 |
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| 2 | 2 |
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| 3 |
0 2 1 3
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| 4 |
0 2 1 3
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| 5 |
0 2 1 3
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| 6 |
0 2 1 3
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| 3 |
0 1 2 3
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| 4 |
0 1 2 3
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| 5 |
0 1 2 3
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| 6 |
0 1 2 3
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| 7 | 7 |
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| 8 |
0 3 13 14
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| 9 |
12 15 1 2
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| 10 |
7 4 10 9
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| 11 |
11 8 6 5
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| 8 |
0 13 3 14
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| 9 |
12 1 15 2
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| 10 |
7 10 4 9
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| 11 |
11 6 8 5
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| 12 | 12 |
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| 13 |
generated by the awgn1o2_4.fsm code |
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(two steps of the 1o2 code) |
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| 13 |
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This is generated by the 1/2 AWGN code (5 7) operated twice, ie, |
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| 15 |
(xk+1 xki) [xk-1 xk-2] -> [xk+1 xki]. |
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| 16 |
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intermediate states: |
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| 18 |
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| 19 |
00 21 02 23 |
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| 20 |
00 21 02 23 |
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| 21 |
10 31 12 33 |
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| 22 |
10 31 12 33 |
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| 23 |
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output: |
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| 25 |
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| 26 |
00 31 03 32 |
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| 27 |
30 01 33 02 |
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| 28 |
13 22 10 21 |
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| 29 |
23 12 20 11 |
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| 30 |
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| 31 |
and in decimal: |
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| 32 |
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| 33 |
0 13 3 14 |
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| 34 |
12 1 15 2 |
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| 35 |
7 10 4 9 |
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| 36 |
11 6 8 5 |
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