From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 62/CH1/EX1.9/ex_1_9.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 62/CH1/EX1.9/ex_1_9.sce

(limited to '62/CH1/EX1.9')

diff --git a/62/CH1/EX1.9/ex_1_9.sce b/62/CH1/EX1.9/ex_1_9.sce
new file mode 100755
index 000000000..15fbe2d95
--- /dev/null
+++ b/62/CH1/EX1.9/ex_1_9.sce
@@ -0,0 +1,14 @@
+//ex_9 to show that e^iwt is periodic with T=2*pi/W0
+clear;
+clc;
+close;
+t=0:1/100:10;
+w0=1;
+T=2*%pi/w0;
+x=exp(%i*w0*t);
+y=exp(%i*w0*(t+T));
+if ceil(x)==ceil(y) then
+    disp('e^iwt is periodic with T=2*pi/W0')
+else
+    disp('nonperiodic')
+end
\ No newline at end of file
-- 
cgit