updated the code

2 files changed, 63 insertions, 63 deletions

diff --git a/2414/CH3/EX3.4/Ex3_4.sce b/2414/CH3/EX3.4/Ex3_4.sce
index f1dfa0b8a..f4b9e13d7 100755
--- a/2414/CH3/EX3.4/Ex3_4.sce
+++ b/2414/CH3/EX3.4/Ex3_4.sce
@@ -1,25 +1,25 @@
-clc;

-clear all;

-//chapter 3

-//page no 85

-//example 3.4

-A=20;    //Volts

-T=1*10^-3;    //seconds

-f=[-3/T:3/T];    //in kHz

-Vf=[]

-for i=1:length(f)

-    if f(i)==0 then

-        Vf=[Vf A*T];

-    else

-        Vf=[Vf A*T*sin(%pi*f(i)*T)/(%pi*f(i)*T)];

-    

-end

-end

-clf;

-plot2d(f,Vf,[5])

-a=gca(); // Handle on axes entity

-a.x_location = "origin"; 

-a.y_location = "origin";

-

-xtitle('Amplitude Spectrum','f,Hz','V(f)');

-xgrid

+clc;
+clear;
+//chapter 3
+//page no 85
+//example 3.4
+A=20;    //Volts
+T=1*10^-3;    //seconds
+f=[-3/T:3/T];    //in kHz
+Vf=[]
+for i=1:length(f)
+    if f(i)==0 then
+        Vf=[Vf A*T];
+    else
+        Vf=[Vf A*T*sin(%pi*f(i)*T)/(%pi*f(i)*T)];
+    
+end
+end
+clf;
+plot2d(f,Vf,[5])
+a=gca(); // Handle on axes entity
+a.x_location = "origin"; 
+a.y_location = "origin";
+
+xtitle('Amplitude Spectrum','f,Hz','V(f)');
+xgrid
\ No newline at end of file
diff --git a/2414/CH5/EX5.8/Ex5_8.sce b/2414/CH5/EX5.8/Ex5_8.sce
index f94fa74e2..150c8cf72 100755
--- a/2414/CH5/EX5.8/Ex5_8.sce
+++ b/2414/CH5/EX5.8/Ex5_8.sce
@@ -1,38 +1,38 @@
-clc;

-clear all;

-//page no 159

-//prob no. 5.8

-

-//function for ascending pulse

-function V=pulse_a()

-    V=[]

-    for i=1:.005:1.5

-        V=[V i]

-    end

-endfunction

-//function for descending pulse

-function V=pulse_d()

-    V=[]

-    for i=1.5:-.005:1

-        V=[V i]

-    end

-endfunction

-fLO=200-10;

-

-//for fLO=190 MHz

-f=[0:.01:10.5+.01];   //x axis

-

-V=[zeros(0:.01:199.5-fLO-.01) pulse_a() 0];      //y axis

-clf;

-subplot(211);

-plot2d(f,V,[5],rect=[0,0,12,2])

-xtitle('Spectral diagram:for fLO=190','f,MHz','V(f)');

-

-//for fLO=210

-fLO=200+10;    //MHz

-f=[0:.01:10.5+.01];   //x axis

-

-V=[zeros(0:.01:-200.5+fLO-.01) pulse_d() 0];      //y axis

-subplot(212);

-plot2d(f,V,[5],rect=[0,0,12,2])

-xtitle('Spectral Diagram:for fLO=210','f,MHz','V(f)');

+clc;
+clear;
+//page no 159
+//prob no. 5.8
+
+//function for ascending pulse
+function V=pulse_a()
+    V=[]
+    for i=1:.005:1.5
+        V=[V i]
+    end
+endfunction
+//function for descending pulse
+function V=pulse_d()
+    V=[]
+    for i=1.5:-.005:1
+        V=[V i]
+    end
+endfunction
+fLO=200-10;
+
+//for fLO=190 MHz
+f=[0:.01:10.5+.01];   //x axis
+
+V=[zeros(0:.01:199.5-fLO-.01) pulse_a() 0];      //y axis
+clf;
+subplot(211);
+plot2d(f,V,[5],rect=[0,0,12,2])
+xtitle('Spectral diagram:for fLO=190','f,MHz','V(f)');
+
+//for fLO=210
+fLO=200+10;    //MHz
+f=[0:.01:10.5+.01];   //x axis
+
+V=[zeros(0:.01:-200.5+fLO-.01) pulse_d() 0];      //y axis
+subplot(212);
+plot2d(f,V,[5],rect=[0,0,12,2])
+xtitle('Spectral Diagram:for fLO=210','f,MHz','V(f)');
\ No newline at end of file