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

---
 3809/CH21/EX21.1/EX21_1.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 3809/CH21/EX21.1/EX21_1.sce

(limited to '3809/CH21/EX21.1/EX21_1.sce')

diff --git a/3809/CH21/EX21.1/EX21_1.sce b/3809/CH21/EX21.1/EX21_1.sce
new file mode 100644
index 000000000..bf81cb905
--- /dev/null
+++ b/3809/CH21/EX21.1/EX21_1.sce
@@ -0,0 +1,15 @@
+//Chapter 21, Example 21.1
+
+clc
+//Initialisation
+
+vo=2.5                //Output Voltage
+vi=0.01                //input voltage
+
+//Calculation
+sn=20*log10(vo/vi)          //signal to noise ratio
+
+
+//Results
+printf("S/N Ratio = %d dB",round(sn))
+
-- 
cgit