pub fn ifft(input: &Array1<Complex64>) -> Array1<Complex64>Expand description
Compute the inverse FFT of a complex-valued array.
ยงExamples
use ndarray::Array1;
use num_complex::Complex64;
let x = Array1::from_vec(vec![Complex64::new(1.0,0.0); 4]);
let y = scir_fft::ifft(&x);
assert_eq!(y.len(), x.len());