diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2012-11-06 21:17:03 -0500 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2012-11-06 21:17:03 -0500 |
| commit | 2553961b6e6a2543a81463b9a1ad2a44bf11bdf6 (patch) | |
| tree | 1048fd7b9f1193bd40f00464a25ff96b559eaec4 /gnuradio-core/src/python/gnuradio/gr | |
| parent | 111ec357548f3c810739a12ed8faead0a5935e0b (diff) | |
analog: removing frequency mod, phase mod, quad demod, and rail from gnuradio-core.
Diffstat (limited to 'gnuradio-core/src/python/gnuradio/gr')
| -rwxr-xr-x | gnuradio-core/src/python/gnuradio/gr/qa_frequency_modulator.py | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/gnuradio-core/src/python/gnuradio/gr/qa_frequency_modulator.py b/gnuradio-core/src/python/gnuradio/gr/qa_frequency_modulator.py deleted file mode 100755 index 23459fff3f..0000000000 --- a/gnuradio-core/src/python/gnuradio/gr/qa_frequency_modulator.py +++ /dev/null @@ -1,56 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004,2007,2010 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 math - -def sincos(x): - return math.cos(x) + math.sin(x) * 1j - - -class test_frequency_modulator (gr_unittest.TestCase): - - def setUp (self): - self.tb = gr.top_block () - - def tearDown (self): - self.tb = None - - def test_fm_001 (self): - pi = math.pi - sensitivity = pi/4 - src_data = (1.0/4, 1.0/2, 1.0/4, -1.0/4, -1.0/2, -1/4.0) - running_sum = (pi/16, 3*pi/16, pi/4, 3*pi/16, pi/16, 0) - expected_result = tuple ([sincos (x) for x in running_sum]) - src = gr.vector_source_f (src_data) - op = gr.frequency_modulator_fc (sensitivity) - dst = gr.vector_sink_c () - 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_frequency_modulator, "test_frequency_modulator.xml") - |