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

---
 3830/CH4/EX4.9/Ex4_9.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 3830/CH4/EX4.9/Ex4_9.sce

(limited to '3830/CH4/EX4.9/Ex4_9.sce')

diff --git a/3830/CH4/EX4.9/Ex4_9.sce b/3830/CH4/EX4.9/Ex4_9.sce
new file mode 100644
index 000000000..068182b3e
--- /dev/null
+++ b/3830/CH4/EX4.9/Ex4_9.sce
@@ -0,0 +1,19 @@
+// Exa 4.9
+
+clc;
+clear;
+
+// Given
+
+// Referring Lissajous pattern shown in figure
+wx = 1 ; // Sum of x-peak pattern
+wy = 2.5; // sum of y-peak pattern
+fx = 3; // frequency of horizontal signal
+
+X = wy/wx ; // X is ratio of fy/fx
+
+// Therefore, fy = 2.5*fx
+
+printf(' Frequency of vertical signal = %.1f kHz \n ',X*fx);
+
+// The answer provided in the textbook is wrong
-- 
cgit