#include <control.h> int main() { class CPlot plotstep, plotimpulse; double num[2] = {2, 4}; double den[4] = {1, 5, 6, 4}; class CControl sys; sys.model("tf", num, den); sys.step(&plotstep, NULL, NULL, NULL); sys.impulse(&plotimpulse, NULL, NULL, NULL); return 0; }