initial commit / add all books

1 files changed, 31 insertions, 0 deletions

diff --git a/67/CH1/EX1.22/example122.sce b/67/CH1/EX1.22/example122.sce
new file mode 100755
index 000000000..492abd3f6
--- /dev/null
+++ b/67/CH1/EX1.22/example122.sce
@@ -0,0 +1,31 @@
+//Example 1.22

+clc;

+x1=[1,1,1,1]

+x2=[2,2,2,2]

+a1=1

+b1=1

+Wc=%pi

+for t=1:length(x1)

+    x3(t)=a1*x1(t)+b1*x2(t)

+end

+for t=1:length(x1)

+    y1(t)=x1(t)*cos(Wc*t)

+    y2(t)=x2(t)*cos(Wc*t)

+    y3(t)=x3(t)*cos(Wc*t)

+end

+for t=1:length(y1)

+    z(t)=a1*y1(t)+b1*y2(t)

+end

+count=0

+for n=1:length(y1)

+    if(y3(t)==z(t))

+        count=count+1;

+     end   

+end

+if(count==length(y3))

+disp('It satisfy the superposition principle');

+disp('THE GIVEN SYSTEM IS LINEAR ');

+else

+    disp('It does not satisfy superposition principle ');

+    disp('THE GIVEN SYSTEM IS NON LINEAR');

+end
\ No newline at end of file