diff options
Diffstat (limited to 'gr-fec/python/fec/extended_decoder.py')
| -rw-r--r-- | gr-fec/python/fec/extended_decoder.py | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/gr-fec/python/fec/extended_decoder.py b/gr-fec/python/fec/extended_decoder.py index 7e6cf452f9..3c7ebefb49 100644 --- a/gr-fec/python/fec/extended_decoder.py +++ b/gr-fec/python/fec/extended_decoder.py @@ -20,24 +20,25 @@ # Boston, MA 02110-1301, USA. # -from gnuradio import gr, blocks -import fec_swig as fec -from bitflip import * -import sys +from __future__ import print_function +from __future__ import absolute_import +from __future__ import division +from __future__ import unicode_literals -if sys.modules.has_key("gnuradio.digital"): - digital = sys.modules["gnuradio.digital"] -else: - from gnuradio import digital +from gnuradio import gr, blocks, digital + +from . import fec_swig as fec + +from .bitflip import * +from .threaded_decoder import threaded_decoder +from .capillary_threaded_decoder import capillary_threaded_decoder -from threaded_decoder import threaded_decoder -from capillary_threaded_decoder import capillary_threaded_decoder class extended_decoder(gr.hier_block2): #solution to log_(1-2*t)(1-2*.0335) = 1/taps where t is thresh (syndrome density) #for i in numpy.arange(.1, .499, .01): - #print str(log((1-(2 * .035)), (1-(2 * i)))) + ':' + str(i); + #print(str(log((1-(2 * .035)), (1-(2 * i)))) + ':' + str(i);) garbletable = { 0.310786835319:0.1, 0.279118162802:0.11, @@ -127,13 +128,13 @@ class extended_decoder(gr.hier_block2): cat.append(i); synd_garble = .49 - idx_list = self.garbletable.keys() + idx_list = list(self.garbletable.keys()) idx_list.sort() for i in idx_list: - if 1.0/self.ann.count('1') >= i: + if 1.0 / self.ann.count('1') >= i: synd_garble = self.garbletable[i] - print 'using syndrom garble threshold ' + str(synd_garble) + 'for conv_bit_corr_bb' - print 'ceiling: .0335 data garble rate' + print('using syndrom garble threshold ' + str(synd_garble) + 'for conv_bit_corr_bb') + print('ceiling: .0335 data garble rate') self.blocks.append(fec.conv_bit_corr_bb(cat, len(puncpat) - puncpat.count('0'), len(ann), integration_period, flush, synd_garble)) |