[Discuss-gnuradio] adding channel effects to an input i n GNURADIO

[Nasi]

Hi all,

(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?


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NE