concision_core::prelude

Function rfft

Source 
pub fn rfft<T>(
    input: impl AsRef<[T]>,
    input_permutation: impl AsRef<[usize]>,
) -> Vec<Complex<T>>
where
    T: Float + FloatConst,
    Complex<T>: ComplexFloat<Real = T> + NumAssignOps,
Expand description

Computes the Fast Fourier Transform of an one-dimensional, real-valued signal. TODO: Optimize the function to avoid unnecessary computation.