1 files changed, 15 insertions, 15 deletions
diff --git a/22/CH3/EX3.9/ch3ex9.sce b/22/CH3/EX3.9/ch3ex9.sce
index b651f07e0..3acc5cb3e 100755
--- a/22/CH3/EX3.9/ch3ex9.sce
+++ b/22/CH3/EX3.9/ch3ex9.sce
@@ -1,15 +1,15 @@
-//signals and systems
-//time domain analysis of discreet time systems
-//iterative solution
-clear;
-close;
-clc; 
-n=(-2:10)';
-y=[1;2;zeros(length(n)-2,1)];
-x=[0;0;n(3:length(n))];
-for k=1:length(n)-2
-    y(k+2)=y(k+1)-0.24*y(k)+x(k+2)-2*x(k+1);
-end;
-clf;
-plot2d3(n,y);
-disp([msprintf([n,y])]);
+//signals and systems
+//time domain analysis of discreet time systems
+//iterative solution
+clear;
+close;
+clc; 
+n=(-2:10)';
+y=[1;2;zeros(length(n)-2,1)];
+x=[0;0;n(3:length(n))];
+for k=1:length(n)-2
+    y(k+2)=y(k+1)-0.24*y(k)+x(k+2)-2*x(k+1);
+end;
+clf;
+plot2d3(n,y);
+disp([msprintf('%d %d\n',[n,y])]);
+\ No newline at end of file