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Welcome to "JoshKnows.com". I'm Josh Blum. This site is for me and my projects.
Good News
For the past month, I have been working on new graphical sinks for gnuradio. The sinks are written in openGL, they are very fast, nice looking, and useful too! They replace the current scope, fft, waterfall, and numbersink. There is also a new constellation sink for displaying psk constellations.
GRC Development
A new version of GRC has been in development for the last 6 months. Most of the new features have been implemented and stabilized. See the GRC devel guide.