clc;
close all;

max_val = 99
n = 0:max_val
f = 0.05
% x = (x^5-x^3+x^2-1)*(x^6-2);
%
% Konvolucia
a = sin(2*pi*f*n)

b = sin(2*pi*f*n+0.5)
c = conv(a,b)


figure;
stem(a)
hold on;
stem(b)

figure;
stem(c)

figure;
% Korelacia
R = xcorr(a,b)
stem(R)

figure;
% AutoKorelacia
T = autocorr(a)
stem(T)