Re: [Discuss-gnuradio] ofdm_chanest_vcvc_impl.cc

2015-01-25 Thread Martin Braun
On 01/25/2015 08:10 AM, zs wrote: > Hi Martin: > Thank you for your reply.And we know this block do > "Estimate channel and coarse frequency offset for OFDM from > preambles".And the coarse frequency offset is a integer.And it make the > subcarriers cyclic shift.Just illustration as

[Discuss-gnuradio] THESIS with CUDA

2015-01-25 Thread 2_...@libero.it
Hi everybody,I'm a student who is completing his master degree of computeer engineering (now I'm at UPC-Barcelona, but before I've studied at polytechnic of Turin,Italy).For my thesis, one of my possible idea is to bring part of GNURADIO over CUDA(I've see that there are already different contr

Re: [Discuss-gnuradio] THESIS with CUDA

2015-01-25 Thread Martin Braun
Hey Marco, good luck for your project! FYI, there have been quite a few projects using GPPs in the past. I recommend going through the slides from all of the GRCons, you'll find something there (at the very least from the first GRCon). Also, there's gr-theano, which also uses CUDA, and for inspir

[Discuss-gnuradio] R: Re: THESIS with CUDA

2015-01-25 Thread 2_...@libero.it
Thanks for your response. >Messaggio originale >Da: martin.br...@ettus.com >Data: 25-gen-2015 18.29 >A: >Ogg: Re: [Discuss-gnuradio] THESIS with CUDA > >Hey Marco, > >good luck for your project! > >FYI, there have been quite a few projects using GPPs in the past. I >recommend going throu

Re: [Discuss-gnuradio] gnuradio-companion and multithreading

2015-01-25 Thread Andreas Ladanyi
Hi Marcus, Hi Andreas, GRC is already as multithreaded as GTK applications can generally be -- I think the bottleneck here is really your Bananapi's CPU, its RAM and its graphics card driver. If i stop the drawing of all the graphs in the compiled GNU Radio application, i could change parameter