Scilab 6.0.1
      
      
    Please note that the recommended version of Scilab is 2026.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.
Transforms
- idct — Inverse discrete cosine transform.
 - idst — Inverse discrete sine transform.
 - ifft — Inverse fast Fourier transform.
 - fft2 — two-dimension fast Fourier transform
 - fftshift — rearranges the fft output, moving the zero frequency to the center of the spectrum
 - hilb — FIR approximation to a Hilbert transform filter
 - ifftshift — inverse of fftshift
 
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