On 12.05.2014 10:28, Nasi wrote:
Channel models there do not use any filtering. Isnt it like this? I did not see any filtering in source files of channels.
Filter == convolution == multipath channels. See channel_model_impl.cc. Cheers, M
Sent from Mail.Ru app for iOS <http://r.mail.ru/r/5883> Montag, 12. Mai 2014 09:53 +0200 from Martin Braun <[email protected]>: On 11.05.2014 23:41, Nasi wrote: > (Ubuntu 13.04, GNURADIO 3.7) > > I have a question regarding the channel models. As far I know the > channel function must be convolved (convolution) with the input to get > the output like this: > > out = conv(in,channel) > > In GNURADIO I can not find this convolution or any filter to do that. I > am looking inside this folder: gnuradio/gr-channels/lib. > How is this process done in GNURADIO? Nasi, 2014-05-09 12.46.10.jpg there's all kinds of filtes and channel models in GNU Radio. In GRC, you can search for them; in the source tree, they'd be under gr-filter and gr-channels, respectively. Also check the corresponding manual pages. M _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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