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Re: [Discuss-gnuradio] Cross-correlating Two FFT signals
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From: |
Martin Braun |
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Subject: |
Re: [Discuss-gnuradio] Cross-correlating Two FFT signals |
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Date: |
Tue, 22 Jul 2014 18:20:13 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 07/22/2014 04:02 PM, Ward, Marcus D. wrote:
> Hello,
>
> I'm trying to find a way that I could cross-correlate two FFT signals
> that I have coming in from two UDP networks, anyone know of a block I
> can do that with?
There's no dedicated xcorr-block, but you can do a fast correlation
using FFTs and point-wise multiplication.
M
>
> Thanks in advance, Marcus
>
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