Hi All,
I was trying to combine two signals in GNU radio. One is a sinusoid wave, and
the other is a constant wave. The amplitude of the sine wave is higher than
that of the constant wave. What I want to do is to truncate the top part of the
sinusoid wave: when the sine wave is higher than the constant wave, let it be
the constant wave. I don't know whether it is feasible with IF statement in GNU
radio.
The IF part of my code:
self.siggen = gr.sig_source_f (self.usb_freq (),
gr.GR_SIN_WAVE,
self.waveform_freq,
self.waveform_ampl,
self.waveform_offset)
self.siggen1 = gr.sig_source_f (self.usb_freq (),
gr.GR_CONST_WAVE,
self.waveform_freq,
0.5*self.waveform_ampl,
self.waveform_offset)
if self.siggen < self.siggen1:
self.connect (self.siggen, self.src)
else:
self.connect (self.siggen1, self.src)
If it is not doable, could you provide me with some methods to do this? Thank
you very much!
Sincerely,
Di
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