Our initial transfer function is
s^2 + A s + B
A=1.4 and B=1
The file demonstrates the different responses, for +-50% fluctuations on the values of A and B.
We try 15 different arbitary values within these intervals and plot them together. Then one can check the diffferent settling times, peak responses and eigenvalues.
Lazaros Moysis (2021). Step and impulse responses under the effect of noise or uncertainty (https://www.mathworks.com/matlabcentral/fileexchange/40725-step-and-impulse-responses-under-the-effect-of-noise-or-uncertainty), MATLAB Central File Exchange. Retrieved .
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