[Discuss-gnuradio] Error while running simulations

2019-04-23 Thread Rensi Mathew
I am trying to run the file sim.grc in the gr-IEEE802.11-master/simulations/awgn/ folder(available in github), an error is generated as shown: Using Volk machine: avx2_64_mmx_orc MAPPER: encoding: 0 set_min_output_buffer on block 9 to 397056 set_min_output_buffer on block 11 to 397056 set_min_out

Re: [Discuss-gnuradio] Installing GNURadio On Raspberry Pi

2019-04-23 Thread lists
This should get you started. https://wiki.gnuradio.org/index.php/DownloadDon't forget to use "recursive".Not all Linux installations are set up to complile code. You need to satisfy dependencies from the repositories. I never got pybombs to work. I build from git. 

[Discuss-gnuradio] Installing GNURadio On Raspberry Pi

2019-04-23 Thread P C
First time posting. I'm not much of a Linux guy but I am trying to learn. Anyway, is there a "right way" to install GNURadio on a Raspberry Pi? I have been trying a lot of methods over the last few weeks and none of them is stable. Note, I have been using GRC on Windows for months so I have some

Re: [Discuss-gnuradio] Half band decimator/interpolator

2019-04-23 Thread Albin Stigö
Thanks for the reply Marcus. Interesting approach for sure! Will have to think about it... Derek, your solution works but it will be 4 times slower than the example I linked to. --Albin On Tue, Apr 23, 2019, 18:24 Müller, Marcus (CEL) wrote: > Hi Albin, > > I'm very very tired right now, but

Re: [Discuss-gnuradio] Half band decimator/interpolator

2019-04-23 Thread CEL
Hi Albin, I'm very very tired right now, but me and Felix came to the following conclusions on our *Whiteboard Of Wisdom, Smarts, Expertise, Rationality and Science* (WOWSERS): 1. A Nyquist-M bandpass filter, esp. a halfband, has zeros on every other tap – except for the one center tap, which is

[Discuss-gnuradio] Half band decimator/interpolator

2019-04-23 Thread Albin Stigö
Just checking before I write one, is there a half band decimator/interpolator in gnuradio I haven't been able to find... Optimized like this: http://liquidsdr.org/doc/resamp2/ Or is there an even better option for interpolation by 2? --Albin ___ Discu

[Discuss-gnuradio] GRCon19 Registration Open

2019-04-23 Thread Ben Hilburn
Hi all - This is a reminder that registration for the 9th Annual GNU Radio Conference is open! You can purchase your registration here: https://tickets.gnuradio.org/grcon19/ Student pricing is also available through the same registration link. Note that we are still in the discounted registratio