Re: [Discuss-gnuradio] Signal Multiplication

[Eric Blossom]

On Sun, Nov 05, 2006 at 01:47:45PM -0500, Jonathan Shan wrote:
> Hello all,
> 
> I am new to gnuradio and communication theory.
> 
> I am trying to multiply two signals by their corresponding elements. I am 
> trying to mimic amplitude modulation.
> 
> I already have source1 which is a sine wave generated by sig_source_c. 
> There is source2, which is a vector source generated by vector_source_c. I 
> can confirm that both these sources are "correct" individually, but when I 
> try to multiply them by doing multiply_cc, weird stuff happens.
> 
> Example is if I set the vector to all zeroes, I expect the output of 
> multiplier to be all zeroes. This is not the case.
> 
> Thanks,
> Jonathan

I expect that your code is about 10 lines long.
Can you please post it?

Eric