Compute circular convolution - MATLAB Cody - MATLAB Central

Problem 2106. Compute circular convolution

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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

Solution Stats

34.58% Correct | 65.42% Incorrect
Last Solution submitted on May 18, 2025

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