# convolution: Fourier transform to convolution matrix [closed]

Do you know convolution very well? Can you explain the similarities and the differences between convolution, its relation to the discrete-time Fourier transform, the fast fourier transform, the Convolutie-theorema and the image processing 'convolution matrix' (also known als image kernel)?

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I recommend that you ask the moderators to migrate this to dsp.SE where there are answers to questions such as What is the most lucid, intuitive explanation for the various FTs - CFT, DFT, DTFT and the Fourier Series?. You can contact the moderators by clicking on the flag link at the bottom left of your question. –  Dilip Sarwate Mar 30 '13 at 2:29