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t=0:0.1:12:num=[1];
# Z% Q# q2 n7 }4 @; hZeta1=0:den1=[1 2*Zeta1 1];+ r, L+ B( h1 _4 }/ U# h+ q* t
Zeta2=0.3:den2=[1 2*Zeta2 1];) {: t4 |6 |9 M8 [6 {, V* i
Zeta3=0.5:den3=[1 2*Zeta3 1];
+ c* ]* y5 Y' w" l" w- O+ ^Zeta4=0.7:den4=[1 2*Zeta4 1];1 K9 [- ?8 Y- \# s; ^- K( R7 z1 ~
Zeta5=1:den5=[1 2*Zeta5 1];
: G- M; N1 X/ d6 \' ?[y1,x,t]=step(num,den1,t);. j4 @3 Q$ z6 U: R# z0 a
[y2,x,t]=step(num,den2,t);
a$ m6 T. H1 u n- q7 f[y3,x,t]=step(num,den3,t);8 N. ?2 e5 l; K/ |3 C; Z5 r' Q7 t
[y4,x,t]=step(num,den4,t);
. C. z# p7 g+ H4 L[y5,x,t]=step(num,den5,t);
/ G7 ?+ o% h: \: Wplot(t,y1,t,y2,t,y3,t,y4,t,y5);
( n# D3 x6 G4 @# L2 |8 ?( C3 Zgrid on; |
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