updated the code

1 files changed, 45 insertions, 44 deletions

diff --git a/215/CH18/EX18.1/ex18_1.sce b/215/CH18/EX18.1/ex18_1.sce
index eed597b21..67b8d2638 100755
--- a/215/CH18/EX18.1/ex18_1.sce
+++ b/215/CH18/EX18.1/ex18_1.sce
@@ -1,44 +1,45 @@
-clear

-close

-clc

-//Example 18.1

-//From the figure 18.2

-disp('The equation of v(t) considering one period can be written as')

-disp('v(t)=Vm*cos(5*%pi*t) for -0.1<=t<=0.1')

-disp('v(t)=0 for 0.1<=t<=0.3')

-//Assuming the value of Vm is 1

-Vm=1;

-//Evaluating the constants an and bn

-//bn=0 for all n

-//an=(2*Vm*cos(n*%pi/2))/(%pi*(1-n^2))

-//a0=Vm/%pi

-t=-1:0.02:1

-v0t=Vm/%pi

-v1t=(1/2)*(Vm*cos(5*%pi*t))

-v0t_v1t=v0t+v1t

-v2t=(2/(3*%pi))*(Vm*cos(10*%pi*t))

-v0t_v1t_v2t=v0t+v1t+v2t

-v3t=(2/(15*%pi))*(Vm*cos(20*%pi*t))

-v0t_v1t_v2t_v3t=v0t+v1t+v2t-v3t

-figure

-a = gca ();

-a. y_location = "origin";

-a. x_location = "origin";

-a. data_bounds =[ -1,0;1 0.5];

-plot (t,v0t)

-xtitle('vot vs t','t in s','vot')

-figure

-a = gca ();

-a. y_location = "origin";

-a. x_location = "origin";

-a. data_bounds =[ -1,-0.5;1 0.5];

-plot (t,v0t_v1t)

-a. y_location = "origin";

-a. x_location = "origin";

-a. data_bounds =[ -1,-0.5;1 0.5];

-plot (t,v0t_v1t_v2t,'r.->')

-a. y_location = "origin";

-a. x_location = "origin";

-a. data_bounds =[ -1,-0.5;1 0.5];

-plot (t,v0t_v1t_v2t_v3t,'d')

-xtitle('v(t)','t in s','v(t) in V')

+clear
+close
+clc
+//Example 18.1
+//From the figure 18.2
+disp('The equation of v(t) considering one period can be written as')
+disp('v(t)=Vm*cos(5*%pi*t) for -0.1&lt;=t&lt;=0.1')
+disp('v(t)=0 for 0.1&lt;=t&lt;=0.3')
+//Assuming the value of Vm is 1
+
+//Evaluating the constants an and bn
+//bn=0 for all n
+//an=(2*Vm*cos(n*%pi/2))/(%pi*(1-n^2))
+//a0=Vm/%pi
+t=-1:0.02:1;
+Vm=ones(1,length(t));
+v0t=Vm/%pi;
+v1t=(Vm.*cos(5*%pi*t)).*0.5;
+v0t_v1t=v0t+v1t;
+v2t=(2/(3*%pi))*(Vm.*cos(10*%pi*t));
+v0t_v1t_v2t=v0t+v1t+v2t;
+v3t=(2/(15*%pi))*(Vm.*cos(20*%pi*t));
+v0t_v1t_v2t_v3t=v0t+v1t+v2t-v3t;
+figure
+a = gca ();
+a. y_location = "origin";
+a. x_location = "origin";
+a. data_bounds =[ -1,0;1 0.5];
+plot (t,v0t)
+xtitle('vot vs t','t in s','vot')
+figure
+a = gca ();
+a. y_location = "origin";
+a. x_location = "origin";
+a. data_bounds =[ -1,-0.5;1 0.5];
+plot (t,v0t_v1t)
+a. y_location = "origin";
+a. x_location = "origin";
+a. data_bounds =[ -1,-0.5;1 0.5];
+plot (t,v0t_v1t_v2t,'r.->')
+a. y_location = "origin";
+a. x_location = "origin";
+a. data_bounds =[ -1,-0.5;1 0.5];
+plot (t,v0t_v1t_v2t_v3t,'d')
+xtitle('v(t)','t in s','v(t) in V')
\ No newline at end of file