From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3812/CH1/EX1.31.d/1_31_d.sce | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 3812/CH1/EX1.31.d/1_31_d.sce

(limited to '3812/CH1/EX1.31.d')

diff --git a/3812/CH1/EX1.31.d/1_31_d.sce b/3812/CH1/EX1.31.d/1_31_d.sce
new file mode 100644
index 000000000..dffdf48ae
--- /dev/null
+++ b/3812/CH1/EX1.31.d/1_31_d.sce
@@ -0,0 +1,7 @@
+//Example 1.31<d>
+//check the given signL is PERIODIC OR NOT e^(-2*t)*u(t)
+clc ;
+t=-1:.01:1;
+x=exp(-2*t);
+plot (t,x);
+disp ('(a)this shows that the given signal is not periodic which gives w0=1+j,complex no. the frequency of signal can never be complex it must have real value');
-- 
cgit