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Topic: Bode Plot, black vertical line?
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Paul C

Posts: 5
Registered: 2/27/07
Bode Plot, black vertical line?
Posted: Apr 19, 2014 6:33 PM
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Why is my discrete-data bode plot being cut off with a vertical black line?
It cuts off at 0.5 Hz, whereas my signals contain up to 100 Hz.

t = (0 : 1e-4 : 50)';
uc = chirp(t,0.1,t(end), 100);
yc = uc;
yc = circshift(yc, 100); %phase shift output
TF= etfe([yc, uc]);
bode(TF);



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