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path: root/gr-digital/python/digital/qa_constellation.py
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* digital: pep8 formattingJosh Morman2021-11-241-1/+0
| | | | Signed-off-by: Josh Morman <jmorman@gnuradio.org>
* gr-digital: Fix constellation normalization by average powerDavid Pi2021-09-071-1/+22
| | | | | | | Correct power normalization calculation. Add a qa test for amplitude and power normalization. Signed-off-by: David Pi <david.pinho@gmail.com>
* digital: more details in constellation testMarcus Müller2021-07-271-1/+14
| | | | Signed-off-by: Marcus Müller <mmueller@gnuradio.org>
* qa: run autopep8 formatting on qa python filesmormj2020-10-301-47/+97
| | | | | | find ./ -iname qa*.py | xargs autopep8 --in-place -a -a mostly formats whitespace and gets rid of trailing semicolons
* qa: remove xml file parameter causing deprecation warningsmormj2020-10-301-1/+1
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* python: Remove unnecessary 'from __future__ import'Oleksandr Kravchuk2020-08-031-1/+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
* digital: add pybind11 bindingsJosh Morman2020-06-041-1/+1
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* Update license header to SPDX formatdevnulling2020-01-271-13/+1
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* Fix for misc. documentation + trivial typosluz.paz2019-07-171-1/+1
| | | | | | | | | | | | | Found via `codespell -q 3 -L ans,sinc,hist,ist,ith,uint,fo -S ./volk` Fix typos in gnuradio-runtime/ Fix typos in gr-digital/ Fix typos in gr-qtgui/ Fix typos in gr-channels/ Fix typos in grc/ Fix typos gr-filter/ Fix typos in gr-uhd/ Fix typos in gr-blocks/ Fix typos in gr-fec/
* qa: Use random.seed(0) everywhere import random is usedMartin Braun2018-12-191-0/+1
| | | | | | This affects all Python-based unit tests which use the Python random module. If they do, this change adds random.seed(0) to every setUp() call, so that all QA runs are reproducible.
* python3: update non-GRC components to use python2 or python3Douglas Anderson2017-02-261-8/+10
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* digital: fixes issues with the constellation soft decoder, specifically how ↵Tom Rondeau2014-12-031-29/+78
| | | | | | | | the decisions are calculated in the C++ code and some issues with the QAM16 constellation in particular. This addresses issue #737. The patch attached to that issue is not actually valid and is only an ordering problem/confusion. I will be adding an example GRC flowgraph that compares the output of the hard decision and soft decision versions to the original input stream to show how they match. Increased testing coverage in the QA to test certain known points as well as random samples.
* digital: Python functions to support soft decision making and look-up table ↵Tom Rondeau2013-09-041-1/+81
| | | | generation.
* Merge branch 'maint'Johnathan Corgan2013-06-131-2/+3
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* Merged next into uninstalled import branch.Ben Reynwar2013-04-021-2/+2
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* digital: Updating testing environment.Ben Reynwar2013-03-111-9/+3
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* digital: Enabling uninstalled python imports.Ben Reynwar2013-03-071-0/+256