Flowgraphs aren't procedural, so you can't say "run, then extract". But
you can build a flowgraph in GRC, import/run it from a small Python
program, and then extract a slice of the vector.
On 01/30/2018 10:44 AM, kokosz wrote:
Dear all,
Is there any way to extract just some part of a vector in GNURadio
Companion for further processing?
For example, FFT block returns a vector of, say, 1024 complex points
in frequency domain, but I want to extract just some of them (e.g.
points no. 113-250) and then process them (e.g. convert to stream and
calculate their average value etc).
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