Re: [Discuss-gnuradio] [SOCIS '17] GRC C++ Output: Week 8

2017-09-25 Thread Piotr Krysik
Hi Håkon, Thanks for the info. I will try your code under that distro. Regarding what I've shown - I compiled everything according to your description and gnuradio-companion failed on my machine (Ubuntu 16.04) to load because it couldn't import gr from gnuradio. This is why I've shown what happen

Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude

2017-09-25 Thread Marcus Müller
Hi Ifly, yes, I understood that you wanted to make the LTE-typical OFDM configuration, but again, you can't measure anything useful with only that! So, what *exactly* do you want to measure with your setup? I promise you, you'll get better results if you try to explain your overall applicatio

[Discuss-gnuradio] sync_word of ofdm transmission

2017-09-25 Thread Shi Yang
Dear all, I created a simple flow graph for ofdm transmission. My problem is, how to set the value of pilot symbols and sync words? Since they are basically just symbols that are already known for some certain function, any random values, as long as the form are correct, should work, right? B

Re: [Discuss-gnuradio] New GR-SQL Module

2017-09-25 Thread Vitt Benv
Nice!! just what I was looking on... got big IQ files and look in deeper as second-pass analysis. Next days, I'm abroad now, I'll make some tests. Tnx GhostOp !!!👍 Victor Il 24 set 2017 20:11, "Ghost Op" ha scritto: > Hi everyone, > > Back from GRCon2017 (one of the best conferences I've been t

[Discuss-gnuradio] PSD Estimation in GRC

2017-09-25 Thread Tellrell White
Hello All Does anyone have any experience with implementing an averaged periodogram in grc?? Would this be something that could be done with pre-existing blocks or would a custom block be better? Regards Tellrell Sent from my iPhone ___ Discuss-gnura

[Discuss-gnuradio] Gnuradio installs with pybombs on Windows 7 computer with VMWare 10 but not on Windows 10 computer with VMWare 12 Ubuntu 17.04

2017-09-25 Thread Ed Troy
I've been trying to get gnuradio up and running on 2 computers. Both run Ubuntu 17.04. In both cases, I started with a clean install of Ubuntu followed by the instructions on https://www.gnuradio.org/blog/pybombs-the-what-the-how-and-the-why/ In the case of the Windows 7 machine using VMWare 10,

Re: [Discuss-gnuradio] Gnuradio installs with pybombs on Windows 7 computer with VMWare 10 but not on Windows 10 computer with VMWare 12 Ubuntu 17.04

2017-09-25 Thread West, Nathan
As the error says, that's an internal error to the compiler. That usually means that you ran out of memory. The quick-and-dirty method to resolve this is to add swap. The better solution may be apt-get install gnuradio On Mon, Sep 25, 2017 at 12:55 PM, Ed Troy wrote: > I've been trying to get gn

Re: [Discuss-gnuradio] Gnuradio installs with pybombs on Windows 7 computer with VMWare 10 but not on Windows 10 computer with VMWare 12 Ubuntu 17.04

2017-09-25 Thread Geof Nieboer
You could of course always install GNURadio directly to the native OS using the windows installers, if GNURadio is the only reason for using the VM. On Mon, Sep 25, 2017 at 1:31 PM, West, Nathan wrote: > As the error says, that's an internal error to the compiler. That usually > means that you r