ihfft2

scirs2_fft::hfft

Function ihfft2 

Source 
pub fn ihfft2<T>(
    x: &ArrayView2<'_, T>,
    shape: Option<(usize, usize)>,
    axes: Option<(usize, usize)>,
    norm: Option<&str>,
) -> FFTResult<Array2<Complex64>>
where
    T: NumCast + Copy + Debug + 'static,
Expand description

Compute the 2-dimensional inverse Hermitian FFT.

This function computes the inverse FFT of real-valued input, producing a Hermitian-symmetric complex output.

§Arguments

  • x - Input real-valued 2D array
  • shape - The shape of the result (optional)
  • axes - The axes along which to compute the FFT (optional)
  • norm - Normalization mode (optional, default is “backward”)

§Returns

  • The Hermitian-symmetric complex 2D FFT of the real input array