semestralka

2025-11-06 14:59:22 +01:00
parent e46f0d4336
commit ac80e6fd55
7 changed files with 144 additions and 1 deletions
--- a/hod3/2.m
+++ b/hod3/2.m
@@ -0,0 +1,33 @@
+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)
+