1 files changed, 11 insertions, 0 deletions
diff --git a/104/CH8/EX8.21/8_21.sce b/104/CH8/EX8.21/8_21.sce
new file mode 100755
index 000000000..00f6ec7da
--- /dev/null
+++ b/104/CH8/EX8.21/8_21.sce
@@ -0,0 +1,11 @@
+//effect of moving pole away from jw axis
+s=%s
+sys1=syslin('c',(s+2)/(s*(s^2+2*s+1)))    //a=1 
+evans(sys1)
+sys2=syslin('c',(s+1)/(s*(s^2+2*s+1.12)))   //a=1.12
+evans(sys2)
+sys3=syslin('c',(s+1)/(s*(s^2+2*s+1.185)))    //a=1.185
+evans(sys3)
+sys4=syslin('c',(s+1)/(s*(s^2+2*s+3)))   //a=3
+evans(sys4)
+printf("as pole is moved away from jw axis RL also moves away from jw axis")
+\ No newline at end of file