From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3871/CH15/EX15.2/Ex15_2.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 3871/CH15/EX15.2/Ex15_2.sce

(limited to '3871/CH15/EX15.2/Ex15_2.sce')

diff --git a/3871/CH15/EX15.2/Ex15_2.sce b/3871/CH15/EX15.2/Ex15_2.sce
new file mode 100644
index 000000000..b93a99266
--- /dev/null
+++ b/3871/CH15/EX15.2/Ex15_2.sce
@@ -0,0 +1,17 @@
+//=====================================================================================
+//Chapter 15 example 2
+
+clc;clear all;
+
+//variable decalaration
+N     = 20;       //noise figure indB
+B     = 1000;     //bandwidth in Hz
+
+//calculations
+x     = B/(10^6);
+//log(10**-3)= (-3)*log(1) = -3
+M     = (-114)+((10*(-3))*(1))+N;    //log(1) = 1
+
+//result
+mprintf("minimum detectable signal = %3.2f dBm",M);
+
-- 
cgit