Scilab Online Help
5.4.1 - Français

• Aide Scilab
• Traitement du Signal
• transforms
• filters
• How to
• identification
• miscellaneous
• spectral_estimation
• cepstrum
• conv
• conv2
• convol2d
• detrend
• fft2
• fftshift
• filt_sinc
• frfit
• hilbert
• mrfit
• remez
• syredi
• wfir_gui
• xcorr
• xcov
• yulewalk

Please note that the recommended version of Scilab is 2026.1.0. This page might be outdated.
However, this page did not exist in the previous stable version.

Aide Scilab >> Traitement du Signal > transforms

transforms

• ifft — Transformée de Fourier discrète rapide inverse.
.#mfft.xml #mfft.xml# CHAPTERS dct.xml dft.xml dft.xml~ dst.xml fft.xml hank.xml hilb.xml mfft.xml mfft.xml~
• idct — Inverse discrete cosine transform.
• dft (deprecated) — discrete Fourier transform This function is obsolete.
• idst — Inverse discrete sine transform.
• hank — covariance to hankel matrix
• hilb — FIR approximation to a Hilbert transform filter
• mfft — multi-dimensional fft

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