Scilab Online Help
6.0.0 - English

• Scilab Help
• Signal Processing
• Correlation Convolution
• Filters
• How to
• Identification
• Miscellaneous
• Spectral estimation
• Transforms
• detrend
• xcov

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Scilab Help >> Signal Processing > Transforms

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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