Wednesday, October 19, 2011

=) After 4 weeks while I was off from trainings I return to a climbing gym.



But geek part of me still alive) I found very useful archive of articles of the section GNSS Solutions in the InsideGNSS magazine. It's real usefull for everyone who works with GPS SDR. They have articles about theory and practice as well.

Now I have some tasks. TODO:
1) understand how to intercept a voice in android like this GSM-intercepter-speaker/microphone

2) investigate ability of implementing GPS SDR on python with GUI as reference receiver.

3) Finish book about neuro networks and start "Hacker delights"

Friday, October 7, 2011

Software Defined Receiver (SDR) for GPS

SDR it's a very popular thing today. I have one project with GPS and need reference SDR for compare. I have git repo with some

Many of them on C/C++ (not so cool to implement POC code on C/C++). But I found one on python

The main idea on python that you can use multithread application with pretty GUI with good library scipy (matrix operation, filters and many other tasty things). You cant get all this things on Octave or Scilab. If you have Matlab you need multithread toolbox aswell. It's very interesting to have tool where one can relatively simple implement his/her idea and integrate it in the current project. I need some time to investigate this project on python and maybe I'll write some more words about this. I want also reimplement my Octave sources with python. It's very interesting to have working SDR with UI and module structure to change modules from one to another (acquire module or tracking module, etc)

BTW if you have some more, plz write me few lines with email or in comments.