1 files changed, 0 insertions, 38 deletions
diff --git a/1340/CH7/EX7.4/7_4.sce b/1340/CH7/EX7.4/7_4.sce
deleted file mode 100755
index 4a0f7ff6b..000000000
--- a/1340/CH7/EX7.4/7_4.sce
+++ /dev/null
@@ -1,38 +0,0 @@
-clc;
-s = %s;
-G1 = syslin('c',500*(s+2)*(s+5)/((s+8)*(s+10)*(s+12)));
-G2 = syslin('c',500*(s+2)*(s+5)*(s+6)/(s*(s+8)*(s+10)*(s+12)));
-G3 = syslin('c',500*(s+2)*(s+4)*(s+5)*(s+6)*(s+7)/(s^2*(s+8)*(s+10)*(s+12)));
-printf("G1,G2,G3 have poles in the LHP and on origin,hence all are stable");
-syms t s;
-R11 = laplace(1,t,s);
-E1=R11/(1+G1);
-es1= limit(s*E1,s,0);
-R12 = laplace(t,t,s);
-E2=R12/(1+G1);
-er1 = limit(s*E2,s,0);
-R13 = laplace(t^2,t,s);
-E3 = R13/(1+G3);
-ep1 = limit(s^2*E3,s,0);
-
-R21 = laplace(1,t,s);
-E1=R21/(1+G2);
-es2= limit(s*E1,s,0);
-R22= laplace(t,t,s);
-E2=R22/(1+G2);
-er2=limit(s*E2,s,0);
-R23 = laplace(t^2,t,s);
-E3 = R23/(1+G2);
-er2 = limit(s^2*E3,s,0);
-
-
-
-disp(ep1,"err parabolic",er1,"err ramp",es1,"err step","for G =500(s+2)(s+5)/((s+8)(s+10)(s+12)) ");
-disp(ep2,"err parabolic",er2,"err ramp",es2,"err step","for G =500(s+2)(s+5)(s+6)/(s(s+8)(s+10)(s+12)) ");
-disp(ep3,"err parabolic",er3,"err ramp",es3,"err step","for G =500(s+2)(s+4)(s+5)(s+6)(s+7)/(s^2(s+8)(s+10)(s+12)) ");
-
-
-
-    
-
-