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2008-02-28Added reference scaling to fftsink2. Default behavior is unchanged.jcorgan
The new parameter 'ref_scale', defaulting to 1.0, represents a 0 dB y-axis value. Updated usrp_fft.py to display dBFS by setting ref_scale to 32768.0 and ref_level to 0. This results in the full 100 dB of dynamic range being displayed. Updated some gnuradio-examples to use the new parameter. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7863 221aa14e-8319-0410-a670-987f0aec2ac5
2008-01-26better filter bandwidthsmatt
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7519 221aa14e-8319-0410-a670-987f0aec2ac5
2007-09-18Merge r6461:6464 from jcorgan/t162-staging into trunk.jcorgan
* Final gr.top_block and gr.hier_block2 implementation inside gnuradio-core/src/lib/runtime * Implementation of gr.hier_block2 versions of all the old-style blocks in blks. These live in blks2. * Addition of gr.hier_block2 based versions of gr-wxgui blocks * Conversion of all the example code in gnuradio-examples to use this new code * Conversion of all the gr-utils scripts to use the new code The OFDM examples and related hierarchical blocks have not yet been converted. Code in the rest of the tree that is outside the core and example components has also not yet been converted. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6466 221aa14e-8319-0410-a670-987f0aec2ac5
2007-03-07Merged eb/usrp-install r4723:4727 into trunk.eb
This moves usrp related .py files from the top-level of site-packages into site-packages/usrpm. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4728 221aa14e-8319-0410-a670-987f0aec2ac5
2006-08-03Houston, we have a trunk.jcorgan
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3122 221aa14e-8319-0410-a670-987f0aec2ac5