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path: root/gr-digital/examples/example_timing.py
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* digital: pep8 formattingJosh Morman2021-11-241-40/+44
| | | | Signed-off-by: Josh Morman <jmorman@gnuradio.org>
* numpy: Fix fftpack referencesChristophe Seguinot2021-02-181-4/+1
| | | | Signed-off-by: Christophe Seguinot <christophe.seguinot@univ-lille.fr>
* python: Remove unnecessary 'from __future__ import'Oleksandr Kravchuk2020-08-031-3/+0
| | | | | | | | | | | | | | | | All of the removed `from __future__ import` were needed in older versions of Python (mostly 2.5.x and below) but later became mandatory in most versions of Python 3 hence are not necessary anymore. More specifically, according to __future__.py[1]: - unicode_literals is part of Python since versions 2.6.0 and 3.0.0; - print_function is part of Python since versions 2.6.0 and 3.0.0; - absolute_import is part of Python since versions 2.5.0 and 3.0.0; - division is part of Python since versions 2.2.0 and 3.0.0; Get rid of those unnecessary imports to slightly clean up the codebase. [1] https://github.com/python/cpython/blob/master/Lib/__future__.py
* Update license header to SPDX formatdevnulling2020-01-271-13/+1
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* Replace scipy/pylab where numpy/pyplot is sufficientMarcus Müller2018-11-021-27/+22
| | | | | | | | | This should reduce the number of times users are prompted to install pylab || scipy when they'd actually get away with functionality fully contained in numpy and matplotlib. This only solves the obvious cases. There's some usage of `pylab.mlab` that would need more than 20s of consideration.
* python: replace unfunctional old_div with functional codeAndrej Rode2018-08-171-3/+2
| | | | | | | | | | a previous change to py3k introduced synactically incorrect `old_div` function calls. A replacement with `//` and `/` where applicable is more appropriate. Eventually `from __future__ import division` needs to be added as well to have the "real" division also for integer values in python closes #1902
* Merge branch 'next' into python3Johnathan Corgan2017-08-271-1/+1
|\ | | | | | | | | Conflicts: volk
| * renamed fractional_{resampler|interpolator} to mmse_Marcus Müller2017-08-181-1/+1
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* | python3: update non-GRC components to use python2 or python3Douglas Anderson2017-02-261-4/+8
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* examples: replace OptionParser by ArgumentParserJiří Pinkava2016-09-201-30/+30
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* digital: examples will fail without some Python packages but need sys module ↵Tom Rondeau2014-03-061-10/+11
| | | | to exit properly.
* digital: improved PFB clock sync convergence time. Updated example for ↵Tom Rondeau2013-10-311-12/+23
| | | | better plotting.
* examples: Some of the examples were updated to use 3.7 API, but the new ↵Nathan West2013-07-261-1/+1
| | | | module namespaces were never imported.
* cleaning up, converting examples, etc.Tom Rondeau2013-03-171-1/+2
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* blocks: converting references to vector source/sink, null source/sink, nop, ↵Tom Rondeau2013-03-171-8/+9
| | | | copy, head, skiphead, vector_map, and annotator blocks to use gr-blocks.
* core: cleaning up remez and firdes in gnuradio-core; now in gr-filter.Tom Rondeau2013-03-061-2/+2
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* digital: fixed up digital blocks to make examples work again.Tom Rondeau2012-08-201-2/+22
| | | | Added GMSK loopback to test that block, too. Switched a couple over to qtgui instead of wx.
* digital: fixing up some examples to use new namespaces.Tom Rondeau2012-07-071-6/+7
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* Cleaning up; adding a different dbpsk that uses differential coding. The ↵Tom Rondeau2011-08-101-1/+1
| | | | normal bpsk is non-differential by default, but can be set to use differential with the right flag.
* digital: added M&M clock recovery loop as an option to compare against ↵Tom Rondeau2011-08-091-71/+125
| | | | polyphase filterbank.
* digital: adding a timing offset example.Tom Rondeau2011-08-081-0/+157