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

---
 49/CH4/EX4.11/ex11.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 49/CH4/EX4.11/ex11.sce

(limited to '49/CH4/EX4.11')

diff --git a/49/CH4/EX4.11/ex11.sce b/49/CH4/EX4.11/ex11.sce
new file mode 100755
index 000000000..41b8ad9ab
--- /dev/null
+++ b/49/CH4/EX4.11/ex11.sce
@@ -0,0 +1,15 @@
+//CHAPTER 4_ Motion and Dimensional Measurement
+//Caption : Accelerometer
+// Example 11// Page 240
+disp("fn=20000")
+disp("tou=0.6")
+disp("f=10000 ")
+fn=20000  //('enter the natural frequency of the accelerometer =:')
+tou=0.6  //('enter the daping ratio of the accelerometer=:')
+f=10000   //('enter the frequency at which transfer function is to be calculated=:')
+r=f/fn;
+H_mag=1/sqrt((1-r^2)^2+(2*tou*r)^2);
+H_phase=atan((2*tou*r)/(1-r^2))*360/(2*%pi);
+printf(' The magnitude is %fd and phase is %fd deg\n',H_mag,H_phase)
+error=(H_mag-1)*100/1;
+printf(' Error at %fd Hz is %d percent\n',f,error)
-- 
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