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Re: [Discuss-gnuradio] work function - how it fits in the big picture
From: |
Charles Swiger |
Subject: |
Re: [Discuss-gnuradio] work function - how it fits in the big picture |
Date: |
Thu, 20 Apr 2006 15:31:05 -0400 |
On Thu, 2006-04-20 at 09:12 -0700, Eric Blossom wrote:
> >
> > Runs, few issues in the qa script then will update cvs.
> >
> > --Chuck
>
> Don't commit the change to flow_graph.py, I believe the right answer
> is elsewhere. Please do commit the atsc changes even though it fails
> make check, and I'll use it to test and fix. I think this is a symptom
> of the same problem Marcus is seeing when trying to use large numbers
> of taps in the FFT filters.
>
atsc_trellis_encoder, atsc_viterbi_decoder and atsc_ds_to_softds to
glue them together have been checked in. The python qa_atsc.py script
has another loopback test 002 for
src -> randomizer -> rs_encoder -> trellis_encoder -> ds_to_softds ->
viterbi_decoder -> rs_decoder -> derandomizer -> dst
assert src = dst
Notice that it does NOT have the interleaver/deinterleaver as I
don't know how to handle the 52 segment delay which causes
trellis to choke on regular segment flag check.
--Chuck
- [Discuss-gnuradio] work function - how it fits in the big picture, Charles Swiger, 2006/04/19
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Michael Dickens, 2006/04/19
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Charles Swiger, 2006/04/19
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Eric Blossom, 2006/04/19
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Charles Swiger, 2006/04/20
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Eric Blossom, 2006/04/20
- Re: [Discuss-gnuradio] work function - how it fits in the big picture,
Charles Swiger <=
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Eric Blossom, 2006/04/20
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Charles Swiger, 2006/04/20
- [Discuss-gnuradio] USRP+Digital Radio Mundial, Brett L Trotter, 2006/04/20
- Re: [Discuss-gnuradio] USRP+Digital Radio Mundial, Robert McGwier, 2006/04/21
- Re: [Discuss-gnuradio] USRP+Digital Radio Mundial, Eric Blossom, 2006/04/21
- Re: [Discuss-gnuradio] work function - how it fits in the big picture, Eric Blossom, 2006/04/20