Function radiorust::metering::rescale_energy

pub fn rescale_energy<Flt>(
    output: &mut Vec<Flt>,
    resolution: usize,
    input: &[Complex<Flt>]
)where
    Flt: Float,

Converts a slice of complex numbers (e.g. a Fourier transformed chunk) into a given count (resolution) of real numbers reflecting the energy

Note that this function expects there to be no wraparound in the middle of the input, e.g. the output of a Fourier transform should be shifted such that the center frequency is in the middle of input before this function is called.