diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2012-08-20 19:54:05 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2012-08-20 19:54:05 -0400 |
| commit | e7de8a7b826d5cbd9c9358d96ab44d115fa53524 (patch) | |
| tree | da66361fdfad62fbb62cb09cb0317f2351b2965c /gr-digital/examples/ofdm/benchmark_add_channel.py | |
| parent | a8f91e9cca303d13fa153e8995fe8d093e3217ab (diff) | |
digital: fixed up digital blocks to make examples work again.
Added GMSK loopback to test that block, too. Switched a couple over to qtgui instead of wx.
Diffstat (limited to 'gr-digital/examples/ofdm/benchmark_add_channel.py')
| -rwxr-xr-x | gr-digital/examples/ofdm/benchmark_add_channel.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-digital/examples/ofdm/benchmark_add_channel.py b/gr-digital/examples/ofdm/benchmark_add_channel.py index 01776d209..77862e753 100755 --- a/gr-digital/examples/ofdm/benchmark_add_channel.py +++ b/gr-digital/examples/ofdm/benchmark_add_channel.py @@ -20,7 +20,7 @@ # Boston, MA 02110-1301, USA. # -from gnuradio import gr +from gnuradio import gr, filter from gnuradio import eng_notation from gnuradio.eng_option import eng_option from optparse import OptionParser @@ -45,7 +45,7 @@ class my_top_block(gr.top_block): self.src = gr.file_source(gr.sizeof_gr_complex, ifile) #self.throttle = gr.throttle(gr.sizeof_gr_complex, options.sample_rate) - self.channel = gr.channel_model(noise_voltage, frequency_offset, + self.channel = filter.channel_model(noise_voltage, frequency_offset, time_offset, noise_seed=random.randint(0,100000)) self.phase = gr.multiply_const_cc(complex(math.cos(phase_offset), math.sin(phase_offset))) |