% book : Signals and Systems Laboratory with MATLAB  
% authors : Alex Palamides & Anastasia Veloni
%
%
% problem 8 - Computation of circular convolution

% c)
x1=[1,2,3,4];
x2=[5,4,3,2,1];
y1=circonv2(x1,x2)
y2=circonv3(x1,x2)
