does not work in an exsit
moudle such an module called gr-dvbt,and when i creat an new
module named howto,it could work normally,
and now i am writing my own bolck in the howto,but why it has former problem
,i really do not know
BZS
-- Original ------
*From: * &qu
ranslate C++ to english; I think it's better if you do that
yourself.
Greetings,
Marcus
On 14.11.2013 10:13, wrote:
hi??Marcus
thanks for your answer! I mean how does this module realize and what
function it has?
bzs
-- Original --
*From: * "Ma
Please post a question on the list in a way that we understand your
problem. We don't have a magic window to look into your brain and figure
out what your problem is. Give us details so that we can help.
One more thing, do not post the same question twice and expect a different
response.
On Sun,
Is it power in dB for each frequency component of FFT?
Thanks
John
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Frequency is irrelevant. If you want to send two signals on the same medium
then you are basically adding them together.
On Thu, Nov 24, 2011 at 11:47 PM, Page Jack wrote:
> Hi list,
> I want to send two signal which at different frequency. Can I simply add
> these two signals' sample to generat
Hi,
In the PLL/Costas algorithms why is the error term limited between {1,-1}?
I understand the need for limiting but how was the value '1' chosen? In the
following,
float
gr_costas_loop_cc::phase_detector_2(gr_complex sample) const
{
return (sample.real()*sample.imag());
}
the phase detector r
On Wed, Nov 23, 2011 at 10:12 AM, Marcus M wrote:
> Hi,
> I have the latest gnuradio release and I think the phase error calculation
> in gr_pll_carriertracking.cc might be wrong.
>
> In Line 107 the phase error is calculated as,
> error = phase_detector(iptr[i],d_phase);
>
Hi,
I have the latest gnuradio release and I think the phase error calculation
in gr_pll_carriertracking.cc might be wrong.
In Line 107 the phase error is calculated as,
error = phase_detector(iptr[i],d_phase);
whereas, I think it should be as shown below as the phase error is
calculated from the
Look at how-to-write-a-block tutorial.
On Wed, Nov 16, 2011 at 8:32 PM, anay tuljapurkar <
anay.tuljapur...@gmail.com> wrote:
> Hey Everybody,
>I wanted to know if i were to add a function ( in my implementation
> dbpsk_modulator_cc() )to my code to simplify it, would there be any change/
> a
Hi,
What is the difference between the effect of channel model taps of [1,0]
(i.e. 1+j0) and [1,1] (i.e. 1+1j) have in the output? Frequency offset and
epsilon=1.0 in both cases.
Thanks
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No Alex I am using the right form. What's strange is that I did the same
thing before on a different computer and it worked.
On Thu, Nov 3, 2011 at 4:25 PM, Alexandru Csete wrote:
> On Thu, Nov 3, 2011 at 10:04 PM, Marcus M wrote:
> >
> > On Thu, Nov 3, 2011 at 3:52
On Thu, Nov 3, 2011 at 3:52 PM, Josh Blum wrote:
>
>
> On 11/03/2011 01:48 PM, Marcus M wrote:
> > Hi,
> > I have a test application that I want to link with the gnuradio library.
> I
> > user the proper link variables but I always get the error of the
> follow
Hi,
I have a test application that I want to link with the gnuradio library. I
user the proper link variables but I always get the error of the following
type.
fatal error: gr_complex.h: No such file or directory
compilation terminated.
In this test application I am using the gr_complex data type
My adviser accidentally plugged in a laptop's power adapter into a USRP for
a few seconds and now it doesn't respond and GNU Radio doesn't detect it
either after connecting to the laptop and testing it. What do I do? I hope
that there must be a fuse that is replaceable or some sort of mechanism to
Hi,
What does the USRP do during underruns? Does it repeat sending the old
samples or does it wait until the newer samples are produced by the
computer?
Thanks
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@Alexander, thanks for your reply, it worked like a charm.
On Wed, Aug 17, 2011 at 8:48 AM, Marcus Müller wrote:
> Hi Marcus M (cool name, actually),
> gr_complex is an STL complex, so you won't need the complete GR core
> to use it:
> gnuradio-core/src/lib/runtime/gr_comp
why I
want to link the gr_complex and gri_fftw in the test application.
On Tue, Aug 16, 2011 at 10:04 PM, Marcus D. Leech wrote:
> On 08/16/2011 11:00 PM, Marcus M wrote:
>
> Hi,
> I want to use the C++ classes for FFTW that are present in gnuradio for a
> non-gnuradio applicatio
Hi,
I want to use the C++ classes for FFTW that are present in gnuradio for a
non-gnuradio application. How do I link the gnuradio library to such an
application?
Thanks
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Hi,
How can we determine the transmitted signal power with respect to the
amplitude value of the sample sent to the USRP and also how can we measure
the power of the received signal at the USRP?
Thanks
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