1 files changed, 0 insertions, 95 deletions
diff --git a/gnuradio-examples/python/channel-coding/fsm_utils.py b/gnuradio-examples/python/channel-coding/fsm_utils.py
index dc5ee79f1..fe9f4f3b8 100755
--- a/gnuradio-examples/python/channel-coding/fsm_utils.py
+++ b/gnuradio-examples/python/channel-coding/fsm_utils.py
@@ -60,101 +60,6 @@ def base2dec(s,base):
 
 
 
-
-
-######################################################################
-# Automaticaly generate the FSM structure for a binary feed-forward
-# convolutional code.
-# Input: k x n generator matrix (decimal representation)
-######################################################################
-def make_fsm_bin_cc_ff(k,n,GM):
-    mem=[[]]*k
-    max_mem_x=[-1]*k
-    max_mem = -1
-    for i in range(k):
-        memr=[0]*n
-        for j in range(n):
-            if GM[i][j]==0:
-                memr[j]=-1
-            else:
-                memr[j]=int(math.log(GM[i][j],2))
-            if memr[j]>max_mem_x[i]:
-                max_mem_x[i]=memr[j]
-            if memr[j]>max_mem:
-                max_mem=memr[j]
-        mem[i]=memr
-
-    sum_max_mem = 0
-    for i in range(k):
-       sum_max_mem = sum_max_mem+max_mem_x[i] 
-        
-
-    #print mem
-    #print max_mem_x
-    #print max_mem
-    #print sum_max_mem
-
-    I=2**k
-    S=2**sum_max_mem
-    O=2**n
-
-    #print I, S, O
-
-    NS=[0]*S*I;
-    OS=[0]*S*I;
-    for s in range(S):
-        for i in range(I):
-            ss=dec2base(s,2,sum_max_mem)
-            ind=0
-            ss_r=[]
-            for kk in range(k):
-                ss1 = [0]*max_mem
-                ss1[0:max_mem_x[kk]] = ss[ind:ind+max_mem_x[kk]]
-                ss_r.append(ss1)
-                ind=ind+max_mem_x[kk]
-            ii=dec2base(i,2,k)
-
-            tt_r = ss_r
-            for kk in range(k):
-                tt_r[kk].insert(0,ii[kk])
-            #print tt_r
-
-            ns_r = []
-            for kk in range(k):
-                ns_r.append(tt_r[kk][0:max_mem])
-
-            ns=[]
-            for kk in range(k):
-                ns = ns + ns_r[kk][0:max_mem_x[kk]]
-            NS[s*I+i]=base2dec(ns,2);
-
-            out_r=[0]*n
-            for nn in range(n):
-                out=0;
-                for kk in range(k):
-                    c=[0]*max_mem
-                    gm = dec2base(GM[kk][nn],2,max_mem_x[kk]+1)
-                    gm.reverse()
-                    c[0:len(gm)] = gm
-                    sy = 0
-                    for m in range(len(c)):
-                        sy = sy + c[m]*tt_r[kk][m];
-                    out=operator.mod(out+sy,2);
-                out_r[nn]=out;
-            out_r.reverse()
-            OS[s*I+i] = base2dec(out_r,2);
-    
-    #O=max(max(OS))+1;
-    print I, S, O
-    print NS
-    print OS
-
-    return (I,S,O,NS,OS)
-
-
-
-
-
 ######################################################################
 # Automatically generate the lookup table that maps the FSM outputs
 # to channel inputs corresponding to a channel 'channel' and a modulation