TJ Dreier wrote:
I'm using a graphical
modeling tool called Ptolemy to allow design of gnuradio systems.
2) Use Ptolemy to draw block diagrams and connections. Ptolemy allows
block parameters to be configured by inspecting the XML I just
described.
3) Then have Ptolemy convert the block
Lamar Owen wrote:
Yeah, just one: 47 CFR Part 68. As in FCC regulations on items that can be
connected to the PSTN. A part 68 interface card that could be used to
provide an interface to an LFRX/LFTX pair would be ideal.
Marcus can elaborate, being that he is employed in that field.
Hi,
I've made some changes to scopesink.py so that it also allows it to
plot the modulus (sqrt(I^2 + Q^2)) and phase (atan2(Q, I)) of a 2
channel signal as a function of time. It scales the modulus signal as
the user selects on the GUI and the phase is just scaled for +-PI to
fit on the screen.
Hi,
It just plain Python.
I'll sort out a patch and post it shortly.
Matt
Angilberto Muniz Sb writes:
Matt,
Id like to have it.
Is it just Python or do we have to deal with .i and
.cc also?
Im running the Windows Version of GNU-Radio and cant
add anything new besides .py
Here's some pictures for Friday - I though these were interesting,
the output of the 0.9 atsc equalizer showing the 8 levels getting
more distinct with every field:
http://webpages.charter.net/cswiger/g09_eq_data-1.jpg
Zooming in:
http://webpages.charter.net/cswiger/g09_eq_data-2.jpg
shows the
The 2.0 port isn't doing as well - a few eyes show up here
and there:
http://webpages.charter.net/cswiger/g2_eq_data-1.jpg
and that's with the NOP equalizer. The LMS eq is all noise
all the time.
To me it looks like the symbol timing tracker is not tracking properly.
As the sample time
I've been trying to work out how to do some things on the transmit
side of gnuradio, and I've noticed there's something of a dearth of
documentation. Most of it amounts to its just like receive, only
backwards. That's probably fine for people with signal processing
background (which may be the
On Fri, 2006-05-05 at 15:45 -0700, Erik Tollerud wrote:
I've been trying to work out how to do some things on the transmit
side of gnuradio, and I've noticed there's something of a dearth of
documentation. Most of it amounts to its just like receive, only
backwards. That's probably fine for
On Fri, 2006-05-05 at 16:48 -0700, Erik Tollerud wrote:
Ah - I missed the usrp_siggen.py... at any rate, the situation still
arises that I don't get anything resembling sin(wt)+cos(2wt)... I
guess the biggest aspects of my confusion come from the interpolation
(specified in the usrp.sink_c
Hi!
i could not find an example of setting a readback register in FPGA.
What i understood is that the setting_reg module is used to set a
write register.
Is there a similar way to set a readback reg.
a pointer, where to find it or an example would be of great help!
thanks,
amit
Michael Dickens wrote:
ps Has anyone successfully gotten GNURadio (and thus background
libraries and includes) to install and execute on an Intel-Mac? It
was good to see the note about .align 4 versus .align 16, so I
know that folks are making progress. I hope to have access (remotely,
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