[Discuss-gnuradio] Gaussian elimination or matrix inversion (solving a linear system) in GNURADIO

2014-01-04 Thread Nasi
Hi all, I am looking for any function/code or project which is helpful to solve a linear equation system by Gaussian elimination (or other kinds of matrix inversion). We know that In matlab there are many functions for this. I would be happy to get any hint from you to do that with gnuradio

Re: [Discuss-gnuradio] Top block trash not cleaning up where it used to. File sink not writing in some instances.

2014-01-04 Thread Marcus Müller
Hi Miguel, On 01/03/2014 11:01 PM, Miguel Duarte wrote: The proposed solution was using detector1.wait() and detector1 = None after stopping the flowgraph. If I remember correctly, I proposed this to kindly suggest that python *really* garbage collects things, call swig __del__ methods,

Re: [Discuss-gnuradio] Gaussian elimination or matrix inversion (solving a linear system) in GNURADIO

2014-01-04 Thread Marcus Müller
Hi Nasi, GNU Radio itself is not a math system. That being said, there are several math frameworks for C++ and Python; furthermore, if you're writing your own Python blocks, your work parameters are usually numpy ndarrays, and numpy (together with scipy in general) gives you functionality

Re: [Discuss-gnuradio] make test failure at qa_constellation_receiver

2014-01-04 Thread ibmsorcerer
I built gnuradio 3.7.2.1 from scratch on a SuSE Linux Enterprise Server 11 with SP3 running as a VM. I ran into this problem with the constellation_receiver test. bruce@gnuradio:~/gnuradio-3.7.2.1/build ctest -V -R constellation_receiver UpdateCTestConfiguration from

Re: [Discuss-gnuradio] Successful installation of GNURadio 3.6.4.1 on Window XP and Windows 8

2014-01-04 Thread ibmsorcerer
Bhaskar, I followed your instructions for a Windows 7 Ultimate x64 install. This worked the first try. Thank you!! I'd been following the same sort of path you did while I was on vacation, but was trying to make from source for a x64 implementation. I had something close, but couldn't figure