rufft::fft

Function dft

Source 
pub fn dft<F, I, C>(x: &I) -> C
where
    F: Float + FloatConst + NumAssign + 'static,
    for<'c> I: Iterable<OwnedItem = F, Item<'c> = &'c F>,
    for<'c> C: Iterable<OwnedItem = Complex<F>, Item<'c> = &'c Complex<F>>,
    usize: AsPrimitive<F>,
Expand description

Computes the discrete fourier tranform on the real valued input collection