ifftshift

rusty_psf::fft::transform

Function ifftshift 

Source 
pub fn ifftshift(input: &ArrayView2<'_, Complex64>) -> Array2<Complex64>
Expand description

Inverse shift of zero-frequency component from center.

This function is the inverse operation of fftshift. For even-sized arrays, this operation is identical to fftshift.

§Arguments

  • input - Complex-valued 2D array to shift

§Returns

A new 2D array with the zero-frequency component moved from the center