diff options
Diffstat (limited to 'gr-analog/python/analog/fm_demod.py')
| -rw-r--r-- | gr-analog/python/analog/fm_demod.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gr-analog/python/analog/fm_demod.py b/gr-analog/python/analog/fm_demod.py index 4e3c01d194..1344db831c 100644 --- a/gr-analog/python/analog/fm_demod.py +++ b/gr-analog/python/analog/fm_demod.py @@ -19,14 +19,15 @@ # Boston, MA 02110-1301, USA. # +from __future__ import absolute_import +from __future__ import division +from __future__ import unicode_literals + from gnuradio import gr, filter -from fm_emph import fm_deemph +from .fm_emph import fm_deemph from math import pi -try: - from gnuradio import analog -except ImportError: - import analog_swig as analog +from . import analog_swig as analog class fm_demod_cf(gr.hier_block2): @@ -54,7 +55,7 @@ class fm_demod_cf(gr.hier_block2): gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature gr.io_signature(1, 1, gr.sizeof_float)) # Output signature - k = channel_rate/(2*pi*deviation) + k = channel_rate / (2*pi*deviation) QUAD = analog.quadrature_demod_cf(k) audio_taps = filter.optfir.low_pass( |