The example is running without errors.
Is it possible, that the way my music_cf function is outputting the
data, might cause some trouble?
Simon
Am 2015-09-04 21:45, schrieb Martin Braun:
There's an example for the vector sink, which doesn't seem to have that
issue. Can you confirm that? It's in gr-qtgui/examples.
M
PS: I had to locally fix the example, maybe you need to do that to, the
actual vector sink block was missing.
On 04.09.2015 01:57, [email protected] wrote:
Hi Martin,
averaging is disabled. Any further ideas?
Best regards,
Simon
Am 2015-09-03 18:49, schrieb Martin Braun:
The vector sink has an averaging option, is that on?
M
On 03.09.2015 02:25, [email protected] wrote:
Dear all,
I built an angle-of-arrival system using four Ettus USRP2. I'm
facing a
problem when trying to display a vector containing the calculated
MUSIC-Spectrum using a “QT GUI Vector Sink”. The vector sink won't
display any data for the first two minutes, and then it is starting
to
show very old values. When I use the block “Vector to Stream” and a
simple “QT GUI Time Sink” instead, the values are displayed
immediately
without delay.
The block “music_cf” feeding the vector sink is a sync_decimator,
generating one vector of 181 elements for every 1000 input samples.
I've
provided a shortened version of my c++ code in the attachment,
without
the actual mathematics.
What could be the reason for this huge delay when using the “QT GUI
Vector Sink”? Is it a buffering problem?
Best regards,
Simon
Block Diagram:
http://fs1.directupload.net/images/150903/7cnqbzup.png
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