fft_fftw

scirs2_fft::fftw_backend

Function fft_fftw 

Source 
pub fn fft_fftw(
    input: &ArrayView1<'_, Complex<f64>>,
) -> FFTResult<Array1<Complex<f64>>>
Expand description

Complex-to-complex FFT using FFTW with plan caching

Computes the FFT of a complex-valued signal.