19 Problem A.5.15 Ogata 4edition (Response to function)

Let's plot the response to input by Scilab:








Program in Scilab:

s=%s;

num=5;

den=s^2+s+5;

cr=syslin('c',num/den);

t=0:0.01:10;

r1=2+t;

c1=csim(r1,t,cr);

clf;

plot2d(t,c1,2);

plot2d(t,r1,3);

xtitle('Response to input r(t)=2+t','t(seg)','Amplitude');

legends(['Input','Output'],[3,2],opt=4)

xgrid;