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/EX13.11/Ex13_11.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2219/CH13/EX13.11/Ex13_11.sce

(limited to '2219/CH13/EX13.11')

diff --git a/2219/CH13/EX13.11/Ex13_11.sce b/2219/CH13/EX13.11/Ex13_11.sce
new file mode 100755
index 000000000..b543407a3
--- /dev/null
+++ b/2219/CH13/EX13.11/Ex13_11.sce
@@ -0,0 +1,17 @@
+//Chapter 13 example 11
+//------------------------------------------------------------------------------
+clc;
+clear;
+// Given data
+DFM1    = 50;       // dispersive fade margin
+FFM     = 30;       // flat fade margin
+DFM2    = 40;       // dispersive fade margin
+
+// Calculations
+CFM1    = -10*log10(10^(-FFM/10) + 10^(-DFM1/10));
+CFM2    = -10*log10(10^(-FFM/10) + 10^(-DFM2/10));
+d_CFM   = CFM1 -CFM2;
+
+// Output
+mprintf('CFM increases by %3.2f dB for a 10 dB increase in DFM',d_CFM);
+//------------------------------------------------------------------------------
-- 
cgit