Hello,
I have a USRP B100 from Ettus and I am receiving FM Radio. I plotted the RF
Spectrum and the baseband spectrum in a notebook, but I don't know how to
change the frequency axis or zoom in the graph. I want to know if it
possible to change the frequency in the same graph as well.
I tried to
On Thu, Feb 6, 2014 at 5:31 PM, Tom Tsou t...@tsou.cc wrote:
On Thu, Feb 6, 2014 at 11:58 AM, Douglas Geiger
doug.gei...@bioradiation.net wrote:
I'll suggest that the generic kernel should be trusted to do the correct
thing, or at least have the correct set of intentions, and that if you want
On Thu, Feb 6, 2014 at 9:14 PM, Miklos Maroti mmar...@math.u-szeged.hu wrote:
Hi Tom,
Thanks for the answer! I have considered both approach already. What
you are saying is that set_relative_rate cannot capture this scenario,
so it is impossible to set different relative rates, right?
Right;
On Fri, Feb 7, 2014 at 1:18 AM, Jim Larsen n7ihq@gmail.com wrote:
I installed GNU Radio version 3.7.2 on my Raspberry Pi from the Raspbian
Jessie repository. It is working great for modeling a simple SSB receiver. I
want to compare the CPU performance of the QT GUI Frequency Sink and the WX
On Fri, Feb 7, 2014 at 9:53 AM, Pablo Fernández Alonso
pfernandezalons...@gmail.com wrote:
Hello,
I have a USRP B100 from Ettus and I am receiving FM Radio. I plotted the RF
Spectrum and the baseband spectrum in a notebook, but I don't know how to
change the frequency axis or zoom in the
Hi list. My 1st post here.
I have a big problem with CMake and some of the generated
files under gr-filter/lib. E.g. here is a snippet from it:
#include fir_filter_ccc.h
#include gnuradio/io_signature.h
#include volk/volk.h
namespace gr {
namespace filter {
fir_filter_ccc::sptr
On Fri, Feb 7, 2014 at 10:50 AM, Gisle Vanem gva...@yahoo.no wrote:
Hi list. My 1st post here.
I have a big problem with CMake and some of the generated
files under gr-filter/lib. E.g. here is a snippet from it:
#include fir_filter_ccc.h
#include gnuradio/io_signature.h
#include volk/volk.h
Hi,
What is the need for two types of work functions in a block(work and
general_work). Can't we do that behavioral with single work function?. Is
there any particular reason behind that.
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
Hi Tom,
On Fri, Feb 7, 2014 at 11:10 AM, Tom Rondeau t...@trondeau.com wrote:
On Thu, Feb 6, 2014 at 9:14 PM, Miklos Maroti mmar...@math.u-szeged.hu
wrote:
Hi Tom,
Thanks for the answer! I have considered both approach already. What
you are saying is that set_relative_rate cannot capture
Nope, not a bug. You're reducing the standard deviation, but the
actual CFO value is not this value but is adjusted based on it.
I think more of what you are looking for is a direct way to set the
value of the CFO (or something like a reset() function).
Hi Tom, thanks for the
On Wed, Feb 5, 2014 at 7:40 PM, Aditya Dhananjay adi...@cs.nyu.edu wrote:
Dear All,
I suspect there is a bug in cfo_model_impl.h, where calling set_std_dev to
set the std_dev back to 0 causes undesirable effects.
How to reproduce the bug:
a) Standard OFDM TX-RX example in GRC. Connect the
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Siva,
yes, referring to the introductory tutorials I can explain:
gr::block, the mother of all blocks that can process samples, has
general_work. That gets called to process samples, but does not make
any guarantees about the ratio of the numbers
Seems more viable to run it on a more modern cpu, such as
http://www.rtl-sdr.com/demonstrating-gqrx-running-beaglebone-black-rtl-sdr/
On Fri, Feb 7, 2014 at 2:12 AM, Tom Rondeau t...@trondeau.com wrote:
On Fri, Feb 7, 2014 at 1:18 AM, Jim Larsen n7ihq@gmail.com wrote:
I installed GNU
Hi Murat,
It was easy to install GNU Radio on the Raspberry Pi. I started with the
2014-01-07-wheezy-raspbian distribution.
Add the following entry to the /etc/apt/sources.list file:
deb http://mirrordirector.raspbian.org/raspbian/ jessie main contrib
non-free rpi
sudo apt-get update
sudo
Having some issues with Control Port and Perf Mon in GRC.
1. Built Latest Gnuradio 3.7.2 from git.
enabled performance counters in the cmake command line
cmake ../ -DENABLE_PERFORMANCE_COUNTERS=On
then successful make, install, ldconfig, and gnuradio runs fine.
2. Edited the
Dear Sir,
I am using the built-in block of Vector Source, configured as below:
Output Type = Complex.
Vector = ( 1, 2, 3 )
Then I run the flow graph.
The block sends out 1 + 0i, 2 + 0i, 3 + 0i.
Question:
How to make it sends 1 + 2i ?
(How to configure this at the Vector field?)
Regards,
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi activecat,
have you just tried the most intuitive options:
Vector = ( 1 + 2j, 2 + 4.0 * 1j, complex(3,-1) )
all three elements work, since this is just python :)
Greetings,
Marcus
On 08.02.2014 07:28, Activecat wrote:
Dear Sir,
I am using
Dear Marcus,
Thanks, it accepts ( complex(1,2), complex(3,4), complex(5,6) ).
The other two are not accepted, message:
name 'j' is not defined.
Nevertheless, that is good enough.
Thanks.
Regards,
activecat
On Sat, Feb 8, 2014 at 2:38 PM, Marcus Müller mar...@hostalia.de wrote:
-BEGIN
18 matches
Mail list logo
