diff options
| author | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:27:44 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:27:44 -0700 |
| commit | ae30f247616b6229fb304e30fecf3f82ae09dbf6 (patch) | |
| tree | 74c1d6cd8300b44b6280c56bc4ad257c40390b3e /gr-analog/python/qa_quadrature_demod.py | |
| parent | e8b4e619479dd23d87c3aef042f2452f867a1e18 (diff) | |
analog: Enabling uninstalled python imports.
Diffstat (limited to 'gr-analog/python/qa_quadrature_demod.py')
| -rwxr-xr-x | gr-analog/python/qa_quadrature_demod.py | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/gr-analog/python/qa_quadrature_demod.py b/gr-analog/python/qa_quadrature_demod.py deleted file mode 100755 index e38ea72a7d..0000000000 --- a/gr-analog/python/qa_quadrature_demod.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. -# -# GNU Radio is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. -# - -from gnuradio import gr, gr_unittest -import analog_swig as analog -import cmath - -class test_quadrature_demod(gr_unittest.TestCase): - - def setUp(self): - self.tb = gr.top_block() - - def tearDown(self): - self.tb = None - - def test_quad_demod_001(self): - f = 1000.0 - fs = 8000.0 - - src_data = [] - for i in xrange(200): - ti = i/fs - src_data.append(cmath.exp(2j*cmath.pi*f*ti)) - - # f/fs is a quarter turn per sample. - # Set the gain based on this to get 1 out. - gain = 1.0/(cmath.pi/4) - - expected_result = [0,] + 199*[1.0] - - src = gr.vector_source_c(src_data) - op = analog.quadrature_demod_cf(gain) - dst = gr.vector_sink_f() - - self.tb.connect(src, op) - self.tb.connect(op, dst) - self.tb.run() - - result_data = dst.data() - self.assertComplexTuplesAlmostEqual(expected_result, result_data, 5) - -if __name__ == '__main__': - gr_unittest.run(test_quadrature_demod, "test_quadrature_demod.xml") - |