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-rw-r--r--gnuradio-core/src/python/gnuradio/blksimpl/channel_model.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/gnuradio-core/src/python/gnuradio/blksimpl/channel_model.py b/gnuradio-core/src/python/gnuradio/blksimpl/channel_model.py
index 7ce3ac3d9..21980a22e 100644
--- a/gnuradio-core/src/python/gnuradio/blksimpl/channel_model.py
+++ b/gnuradio-core/src/python/gnuradio/blksimpl/channel_model.py
@@ -48,3 +48,12 @@ class channel_model(gr.hier_block):
fg.connect(self.noise, (self.noise_adder,0))
gr.hier_block.__init__(self, fg, self.timing_offset, self.noise_adder)
+
+ def set_noise_voltage(noise_voltage):
+ self.noise.set_amplitude(noise_voltage)
+
+ def set_frequency_offset(frequency_offset):
+ self.freq_offset.set_frequency(frequency_offset)
+
+ def set_taps(taps):
+ self.multipath.set_taps(taps)