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| incihac9
figure
trefs=incihac9.*60/255
trefsf1 = sgolayfilt(trefs,3,41);
t=[0:.1:621.8]
subplot(2,2,1), plot(t, incihac9), title('Graphe 1'), grid
xlabel ('t_per')
ylabel ('temp_ref non filtrée')
subplot(2,2,2), plot(t,trefsf1), title('Graphe 2'), grid
xlabel ('t_per')
ylabel ('temp_ref filtre 1')
num=10
den=[1,10]
sys=tf (num, den)
trefsf2 = lsim(sys, trefsf1, t)
subplot(2,2,3), plot(t, trefsf2), title('Graphe 3'), grid
xlabel ('t_per')
ylabel ('temp_ref filtre 2')
grid on |
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