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Re: [Discuss-gnuradio] Splitting a vector at the output of the FFT

From: Marcus Müller
Subject: Re: [Discuss-gnuradio] Splitting a vector at the output of the FFT
Date: Sat, 21 Mar 2015 17:04:45 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

Hi Alejandro,

what about vector to stream, and a deinterleave with block size = fftlen/2 ?


On 03/21/2015 04:32 PM, Alejandro Pascual Laguna wrote:
> Hello again,
> I still couldn't figure out how to find a way to split a vector in the
> flowgraph (instead of digging into the code).
> I am using the standalone block for the FFT and I want to split its
> output in halves, meaning at the output of a FFT sized fftSize I want
> a vector (size fftSize/2) with the upper half and a vector (size
> fftSize/2) with the lower half.
> Is there any block to do so or any kind of snippet of code to add in
> the fields of the parameters of the subsequent blocks?
> Thank you and best regards,
> Alejandro
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