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Circular convolution using DCT and DST

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circular convolution using Discrete sine and cosine transforms

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Matlab code for the algorithm published in

V. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007, pp.445-448.

Comments and Ratings (1)

Joe kiao

Great! Could you also give an example of performing symmetric convolution using DCT? Thanks!

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