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Dynamic GNU Radio Channel Model Enhancements

March 28, 2016 by Tim O'Shea

In an attempt to test modem performance deterministically through dropout conditions and partial fades selective, we added the fading model and selective fading model to GNU Radio a few years ago. Recently Bast…

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GNU Radio TensorFlow Blocks

February 2, 2016 by Tim O'Shea

TensorFlow is a powerful python-numpy expression compiler which supports concurrent GPP and GPU offload of large algorithms. It has been used largely in the machine learning community, but has implications for…

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Such Samples v2

December 8, 2015 by Tim O'Shea

Recently Tom Rondeau did a bunch of work to add message passing support to GNU Radio’s Qt based plotters. This is really cool because now there’s not a whole lot of need for the gr-pyqt (pyqwt based) messa…

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GNU Radio Stream Lambda Blocks and Dynamic Runtime Updates

May 25, 2015 by Tim O'Shea

Since adding message based lambda blocks the other day, it seemed an obvious pairing to include a stream equivalent block as well for really rapid prototyping needs. …