Function fft_bounds 

pub fn fft_bounds(shape: &[usize]) -> Vec<(i32, i32)>

Returns the minimum and maximum values for each FFT dimension.

Arguments

• shape - The shape of the FFT

Returns

A vector of tuples (min, max) for each dimension of the FFT.

Examples

use scirs2_fft::fft_bounds;

let bounds = fft_bounds(&[4, 4]);
assert_eq!(bounds, vec![(-2, 1), (-2, 1)]);

let bounds = fft_bounds(&[5, 3]);
assert_eq!(bounds, vec![(-2, 2), (-1, 1)]);