Buadline is an interesting DSP tool for signal inspection and analysis. Unfortunately, the OSX image is a little old (looks like the current release; 1.08; is from 2010), but works just fine. Well, sort of. It turns out, the baudline application is not linked to X11 libs where I have them installed. I use macports, […]
I’ve been getting more and more interested in GNU Radio after learning about SDR (Software Defined Radio). Since it is easy and cheap to get an SDR receiver ($20), the investment cost is low and the value high for investigating interesting radio signals. I started by using gqrx, which allows one to do the most […]
Background The Georgia Tech Ramblin’ Rocketeers are participating in ESRA‘s IREC competition this year. The payload for the Rocketeer’s competition flight is a collection of video camera recording their free descent, falling such that their path(s) to the ground are helical and the view is generally downward pointing. Effectively this is a data set collection […]