Crate scir_fft 

FFT utilities for SciR.

Modules

vision

Vision-oriented 2D spectral kernels. Vision-oriented 2D spectral kernels.

Functions

fft

Compute the forward FFT of a real-valued array.

ifft

Compute the inverse FFT of a complex-valued array.

irfft

Compute the inverse real FFT producing a real-valued array.

rfft

Compute the forward real FFT of a real-valued array.