2 files changed, 0 insertions, 25 deletions
diff --git a/1340/CH8/EX8.6/8_6.jpg b/1340/CH8/EX8.6/8_6.jpg
deleted file mode 100755
index 7314a34de..000000000
--- a/1340/CH8/EX8.6/8_6.jpg
+++ /dev/null
diff --git a/1340/CH8/EX8.6/8_6.sce b/1340/CH8/EX8.6/8_6.sce
deleted file mode 100755
index eceee048d..000000000
--- a/1340/CH8/EX8.6/8_6.sce
+++ /dev/null
@@ -1,25 +0,0 @@
-
-clear; clc;
-xdel(winsid());  //close all windows
-
-s = %s;
-G = syslin('c',(s+2)/((s+3)*(s^2+2*s+2)));
-evans(G,10);
-xgrid();
-a = gca();
-a.box = "on";
-a.data_bounds = [-6 -3; 2 3];
-a.children(1).visible = 'off';
-xtitle('Root locus of G(s) = (s+2)/ ((s+3)*(s^2+2*s+2))');
-up = roots(numer(G));disp(up,"zero of G(s)=");
-down = roots(denom(G));disp(down,"poles of G(s)=");
-test = -1+%i;
-//calculating the angle made by the vector from zero to the pole
-zeroangle = atan((imag(down(2))-imag(up)),(real(down(2))-real(up)))*180/%pi;
-//calculating the angle made by the vector from rest of the poles to the pole
-pole1angle = atan((imag(down(2))-imag(down(1))),(real(down(2))-real(down(1))))*180/%pi;
-
-pole3angle = atan((imag(down(2))-imag(down(3))),(real(down(2))-real(down(3))))*180/%pi;
-//angle of departure = 180-(sum of angles from the rest of the poles)+(sum of angles from the zeroes)
-depang = 180-(pole1angle+pole3angle)+zeroangle;
-disp(depang,"=",down(2),"angle of departure from ");