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From: | Martin Braun |
Subject: | Re: [Discuss-gnuradio] adding channel effects to an input in GNURADIO |
Date: | Mon, 12 May 2014 09:53:41 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
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,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
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