diff options
Diffstat (limited to 'gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm')
| -rw-r--r-- | gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm | 55 |
1 files changed, 13 insertions, 42 deletions
diff --git a/gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm b/gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm index 567948e78..3ac57be18 100644 --- a/gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm +++ b/gnuradio-examples/python/channel-coding/fsm_files/awgn2o3_4.fsm @@ -1,44 +1,15 @@ 4 4 8 -0 2 1 3 -0 2 1 3 -0 2 1 3 -0 2 1 3 - -0 3 5 6 -4 7 1 2 -7 4 2 1 -3 0 6 5 - - -This is generated by the 1/2 AWGN code (5 7) by puncturing the first (MSB) bit. ---> d_free=3 - -before puncturing: - -00 03 31 32 -30 33 01 02 -13 10 22 21 -23 20 12 11 - -or in decimal representation: - - 0 3 13 14 -12 15 1 2 - 7 4 10 9 -11 8 6 5 - -by punturing the MSB you get (dmin=3) - -0 3 5 6 -4 7 1 2 -7 4 2 1 -3 0 6 5 - -and by puncturing the LSB (something is wrong with this code) - -0 1 6 7 -6 7 0 1 -3 2 5 4 -5 4 3 2 - +0 1 2 3 +0 1 2 3 +0 1 2 3 +0 1 2 3 + +0 7 4 3 +3 4 7 0 +5 2 1 6 +6 1 2 5 + +I don't remeber how I generated this one... +it is a bit better than awgn2o3_4_msb and worse +than awgn2o3_4_msbG. |