1 files changed, 7 insertions, 0 deletions
diff --git a/1151/CH5/EX5.4/example4.sce b/1151/CH5/EX5.4/example4.sce
new file mode 100755
index 000000000..e3daacb41
--- /dev/null
+++ b/1151/CH5/EX5.4/example4.sce
@@ -0,0 +1,7 @@
+s=%s; 
+num=1; 
+den=s*(s+1)*(s^2+4*s+5); 
+t=syslin('c',num/den); 
+clf; 
+evans(t); 
+mtlb_axis([-5 5 -5 5]);