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

---
 2219/CH13/EX13.1/Ex13_1.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 2219/CH13/EX13.1/Ex13_1.sce

(limited to '2219/CH13/EX13.1/Ex13_1.sce')

diff --git a/2219/CH13/EX13.1/Ex13_1.sce b/2219/CH13/EX13.1/Ex13_1.sce
new file mode 100755
index 000000000..d9d1b03b1
--- /dev/null
+++ b/2219/CH13/EX13.1/Ex13_1.sce
@@ -0,0 +1,19 @@
+//Chapter 13 example 1
+//------------------------------------------------------------------------------
+clc;
+clear;
+// Given data
+f       = 6;            // microwave terrestrial comm link oper. freq in Ghz
+D       = 50;           // single hop path length in miles
+// mid way of path length
+D1      = 25;
+D2      = 25;
+N       = 3;            // N value for third fresnal zone
+
+// calculations
+F1      = 72.2*((D1*D2)/(D*f))^0.5;     // first fresnel zone
+F3      = F1*sqrt(N);               // Third fresnal zone
+
+// Output
+mprintf('First Fresnel zone distance = %3.1f feet\n Third Fresnel zone distance = %3.1f feet\n',F1,F3);
+//------------------------------------------------------------------------------
-- 
cgit