Re: [Discuss-gnuradio] How to ^2 or ^more for signal source from GRC

[Tom Rondeau]

2010/8/10 Wipat phonsukkarn <address@hidden>:
> Does anybody knows how to power(^) the signal from the signal source block
> or USRP source
> for example signal from signal source are coswt+jsinwt or Ae^(jwt) and i
> want to ^2 for the result = (Ae^(jwt))^2
> Does the grc blocks have a ^ block?
>
>
> Thank you very much for yours advice
> Wipat

There is no single block to do this. But consider that x^2 = x*x. So
use a multiplier with two inputs each coming from the signal of
interest.

For x^n, you can connect n inputs into the multiply block.

Tom