Imported Upstream version 3.2.2

[debian/gnuradio] / gr-trellis / src / examples / fsm_files / awgn2o4_4.fsm

diff --git a/gr-trellis/src/examples/fsm_files/awgn2o4_4.fsm b/gr-trellis/src/examples/fsm_files/awgn2o4_4.fsm
new file mode 100644 (file)
index 0000000..a895be8
--- /dev/null
+++ b/gr-trellis/src/examples/fsm_files/awgn2o4_4.fsm
@@ -0,0 +1,36 @@
+4 4 16
+
+0      1       2       3
+0      1       2       3
+0      1       2       3
+0      1       2       3
+
+ 0     13       3      14
+12      1      15       2
+ 7     10       4       9
+11      6       8       5
+
+
+This is generated by the 1/2 AWGN code (5 7) operated twice, ie,
+(xk+1 xki) [xk-1 xk-2] -> [xk+1 xki].
+
+intermediate states:
+
+00 21 02 23
+00 21 02 23
+10 31 12 33
+10 31 12 33
+
+output:
+
+00 31 03 32
+30 01 33 02
+13 22 10 21
+23 12 20 11
+
+and in decimal:
+
+ 0 13  3 14
+12  1 15  2
+ 7 10  4  9
+11  6  8  5