rufft::fft

Function idft

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

Computes the inverse discrete fourier transform of the real valued input collection. The output is normalized