fft_convolve

scirs2_linalg::fft

Function fft_convolve 

Source 
pub fn fft_convolve(
    signal1: &ArrayView1<'_, f64>,
    signal2: &ArrayView1<'_, f64>,
) -> LinalgResult<Array1<f64>>
Expand description

Fast convolution using FFT

Computes the convolution of two signals using FFT, which is more efficient than direct convolution for large signals.

§Arguments

  • signal1 - First signal
  • signal2 - Second signal (kernel)

§Returns

  • Convolved signal