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

---
 3507/CH14/EX14.2/Ex14_2.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 3507/CH14/EX14.2/Ex14_2.sce

(limited to '3507/CH14/EX14.2')

diff --git a/3507/CH14/EX14.2/Ex14_2.sce b/3507/CH14/EX14.2/Ex14_2.sce
new file mode 100644
index 000000000..16fd1481e
--- /dev/null
+++ b/3507/CH14/EX14.2/Ex14_2.sce
@@ -0,0 +1,15 @@
+//chapter 14
+//example 14.2
+//page 301
+
+Ap1=40 // db
+Ap2=43 // db
+
+// since Ap = 10*log10(power_gain), we get
+power_gain1=10^(Ap1/10)
+power_gain2=10^(Ap2/10)
+
+printf("power gain of 40 db = %.3f \n",power_gain1)
+printf("power gain of 43 db = %.3f \n",power_gain2)
+
+// the accurate answer for power gain of 43 db is 19952 but in book it is given as 20000 db
-- 
cgit