Dear Sir/Madam,
I am writing with regards to a
impulse() function implemented in Octave.
I have a system defined with differential equation. It seems to me that my differential equation is LTI model, is that true?
Now, how can I create
sys variable so I can use it as an argument in
impulse(sys) function?
I understand that
sys variable is LTI model for the system, but I don't understand what it actually represents (an array, matrix...), could You explain that a bit?
Also I understood that
impulse() function is supposed to plot (or return) system response to Dirac function (like in Matlab), if that is not the case, could You please explain the usage of the function.