In signal processing, we usually encounter the circular convolution case. Compute it here using the two input sequences (denoted as row vectors) x(n) and h(n) with the same length N. Output the circular convolution.

Example

 x(n) = [1 2 0 1]
 h(n) = [2 2 1 1]

The result should be

 y(n) = [6 7 6 5]
Solve

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Last Solution submitted on Dec 28, 2025

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George Berken Ilan Hirshfeld Pauli Huusari Vasilis Bellos

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