I am trying to detect energy on 10kHz size channel or less resolution.
With the fft_size 1024, 8MHz /1024 = 7.815 kHz is FFT frequency
resolution. I have a question in here. Of the returned value, (i.e. the
center frequency = 2.5G) m.data, m.data shows the energy of 2.5G to
2.5007G, m.data for the energy 2.5007G to 2.5014G … Etc. Is it