gr-wxgui: fix non-gl scope sink only updating one channel
This fixes a bug where, when using nongl scopesink, only the real partof a complex input is shown. After applying this patch, both Ch1 andCh2 can be seen on the scope display.
gr-wxgui: update copyrights
gr-wxgui: Renamed "emulate analog" feature to "use persistence"
Merge remote branch 'nldudok1/gr-wxgui_emulate_analog' into master
Conflicts: gr-wxgui/src/python/fftsink_gl.py gr-wxgui/src/python/fftsink_nongl.py
gr-wxgui: Added additional color table entries
Add analog CRT screen afterglow emulation for gr-wxgui
Use numpy to do color table lookup.You can index a numpy array with another numpy arrayto get an array of looked-up values.I did not know that numpy could do that!
bug fix for waterfall plotter,it seems that numpy choose changed
gr-wxgui: cleanup for merge
Consolidated termsink into one class
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