I am relatively new to gnuradio and plan to write a weatherfax decoder
I want to try different schemes for decoding the signal (coherent /
noncoherent / short-time DFT)
As there is phasing in the signal I am most interested in the
non-coherent approach. But there I am really lacking a square-root block
in gnuradio. It should not be difficult for me to implement it - but I
wondered why such a block is not present in the library.
Should such a block (or a general “power of” block) included in the