Scilab Online Help
5.5.1 - English

• Scilab Help
• Signal Processing
• filters
• How to
• identification
• miscellaneous
• spectral_estimation
• transforms
• cepstrum
• conv
• conv2
• convol2d
• detrend
• fft2
• fftshift
• filt_sinc
• frfit
• hilbert
• ifftshift
• mrfit
• wfir_gui
• xcorr
• xcov

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Scilab Help >> Signal Processing > transforms

transforms

• idct — Inverse discrete cosine transform.
• idst — Inverse discrete sine transform.
• ifft — fast Fourier transform.
• hank — covariance to hankel matrix
• hilb — FIR approximation to a Hilbert transform filter
• mfft — multi-dimensional fft. This function is obsolete.

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