[glaucus] RF DSP Autoencoder

I think some of you may be interested in a software release I made just recently coincident with some papers published at the IEEE Aerospace Conference a few weeks ago. I just published Glaucus on GitHub, which contains code for two key item

Re: FM Transmitter tuning issue (pre-emphais, modulation index..)

If you are modulating a bitstream what are you are really doing is 2-FSK in this situation, not traditional analog FM - so that may help you find the definitions you are looking for a bit easier. If you want a modulation index of 2 and your rate is 1200K then you want the difference between the

Re: Using ctrlptport on gnuradio 3.8

Not sure about installing thrift, but these are the cmake variables you could set when building gnuradio: -DTHRIFT_BIN=whatever -DTHRIFT_INCLUDE_DIRS=whatever -DTHRIFT_LIBRARIES=whatever I found these by doing `cmake -LA` in my gnuradio `build/` dir. Kyle From:

Re: how to auto detect peak frequency in QT FFT sink

To: Kyle A Logue ; discuss-gnuradio@gnu.org Subject: Re: how to auto detect peak frequency in QT FFT sink Actually, it's the opposite - maint-3.8 is the default and the master is 3.7. Would you post your results of make test in the build directory of gr-fhss_utils for gnuradi

Re: how to auto detect peak frequency in QT FFT sink

: Wednesday, December 2, 2020 13:32 To: Kyle A Logue ; discuss-gnuradio@gnu.org Subject: Re: how to auto detect peak frequency in QT FFT sink I was just curious - and the only reason I choose FFT peak was because you did. I built gnuradio and the OOT modules from source. And it doesn't matter where

Re: how to auto detect peak frequency in QT FFT sink

/20 8:48 AM, Kyle A Logue wrote: just did a quick test, couldn't be simpler [cid:part1.E5DFB21A.2E971490@gmail.com] max_i reports the argmax of the fft, with wrapping So in the above example: * 1 kHz -> 1 * 5.5 kHz -> 5 * -1 kHz -> 31 * -8 KHz -> 24 increase fr

Re: how to auto detect peak frequency in QT FFT sink

resolution Kyle From: james jordan Sent: Monday, November 30, 2020 18:37 To: Kyle A Logue ; discuss-gnuradio@gnu.org Subject: Re: how to auto detect peak frequency in QT FFT sink Hi Kyle, is there any document for how to use the block in gr-fhss-utils especially for fft pe

Re: how to auto detect peak frequency in QT FFT sink

cmake version is too low so i can not build gr-fhss gr-fhss has a 3.7 and a 3.8 version if you check the tags on github how to store max result to a gui label? qt-number-sink maybe From: james jordan Sent: Wednesday, November 18, 2020 22:07 To: Kyle A Logue

Re: how to auto detect peak frequency in QT FFT sink

2 things that come to mind: 1. stream -> fft -> argmax 2. in sandia fhss utilities they have an FFT Peak block that does what you want https://github.com/sandialabs/gr-fhss_utils Kyle Logue Senior Engineering Specialist ⚝ The Aerospace Corporation From: Di

[gr-sigmf] 3.8.2 Update

For anyone using gr-sigmf with GNU Radio 3.8, we just updated our public/release branch to work with current GNU Radio master branch: https://github.com/the-aerospace-corporation/gr-sigmf/ Kyle Logue Senior Engineering Specialist ⚝ The Aerospace Corporation

Re: New GNU Radio dependency

Thanks! I've had issues in the past creating multichannel WAV files in the particular format that GNU Radio wanted. I'll have to play with the new block and see how the multichannel support works for FLAC/OGG. Kyle Logue Senior Engineering Specialist ⚝ The Aerospace Corporation _

Re: Background colour settings of grc variable editor

I think all these configs are inside the QT theme. In GRC -> Tools -> Set Default QT Theme In $PYBOMBS_PREFIX/share/gnuradio/themes Kyle Logue Senior Engineering Specialist ⚝ The Aerospace Corporation From: Discuss-gnuradio on behalf of Volker Schroer Sent: Tu

Re: [3.8] Best OOT-Modules?

Ya I've seen the mainline gr-fosphor has had some 3.8 changes lately, but it's still not integrated with pybombs. We submitted a PR for him and I think he's still working on it. From: Nate Temple Sent: Tuesday, December 31, 2019 10:53 To: K

[3.8] Best OOT-Modules?

Since the pythonclock.org is ticking away the last seconds of python2 today I decided to refresh my 3.8 installation. After my `pybombs install gnuradio` version of 3.8 I have: * gr-fosphor * https://github.com/the-aerospace-corporation/gr-fosphor * branch gr38-qt5-aero * g

Re: [Discuss-gnuradio] How to convert a binary file input to a PMT?

You can use pdu_utils to turn a binary stream into a bunch of PDUs: https://github.com/sandialabs/gr-pdu_utils Kyle Logue Digital Communications Implementation Division The Aerospace Corporation From: Discuss-gnuradio on behalf of Eamon Heaney Sent: Friday, Nove

Re: Gnuradio for windows

I haven't tried it myself, but I heard that scopy ships with a windows version of GNU Radio and they have nightly builds: https://github.com/analogdevicesinc/scopy/releases Kyle Logue Digital Communications Implementation Division The Aerospace Corporation From: