updated the code

1 files changed, 26 insertions, 26 deletions

diff --git a/758/CH6/EX6.1/Ex_6_1.sce b/758/CH6/EX6.1/Ex_6_1.sce
index 653fb1c54..3234ebc07 100755
--- a/758/CH6/EX6.1/Ex_6_1.sce
+++ b/758/CH6/EX6.1/Ex_6_1.sce
@@ -1,27 +1,27 @@
-//Example 6.1

-clc;clear;close;

-x1=[1 1 2 2];

-x2=[1 2 3 4];

-ylength=length(x1);

-//Calculation of linear convolution

-z=convol(x1,x2);

-//Calculation of circular convolution

-for n=1:ylength

-    y(n)=0;

-    for k=1:ylength,

-        l=n-k+1;

-        if l <= 0 then

-            l=l+ylength;

-        end

-     y(n)=y(n)+(x1(k)*x2(l));

-     end

-end

-//Calculation of circular convolution using DFT and IDFT

-X1=dft(x1,-1);

-X2=dft(x2,-1);

-Y1=X1.*X2;

-y1=dft(Y1,1);

-y1=clean(y1);

-disp(z,'Linear Convolution sequence is z(n): ');

-disp(y,'Circular Convolution sequence is y(n): ');

+//Example 6.1
+clc;clear;close;
+x1=[1 1 2 2];
+x2=[1 2 3 4];
+ylength=length(x1);
+//Calculation of linear convolution
+z=convol(x1,x2);
+//Calculation of circular convolution
+for n=1:ylength
+    y(n)=0;
+    for k=1:ylength,
+        l=n-k+1;
+        if l <= 0 then
+            l=l+ylength;
+        end
+     y(n)=y(n)+(x1(k)*x2(l));
+     end
+end
+//Calculation of circular convolution using DFT and IDFT
+X1=fft(x1,-1);
+X2=fft(x2,-1);
+Y1=X1.*X2;
+y1=fft(Y1,1);
+y1=clean(y1);
+disp(z,'Linear Convolution sequence is z(n): ');
+disp(y,'Circular Convolution sequence is y(n): ');
 disp(y1,'Circular Convolution sequence calculated using DFT-IDFT method is y(n): ');
\ No newline at end of file