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

---
 2582/CH3/EX3.13/Ex3_13.sce | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100755 2582/CH3/EX3.13/Ex3_13.sce

(limited to '2582/CH3/EX3.13')

diff --git a/2582/CH3/EX3.13/Ex3_13.sce b/2582/CH3/EX3.13/Ex3_13.sce
new file mode 100755
index 000000000..78e3c78dc
--- /dev/null
+++ b/2582/CH3/EX3.13/Ex3_13.sce
@@ -0,0 +1,31 @@
+//Ex 3.13
+clc;clear;close;
+format('v',6);
+fH=100;//Hz
+fL=1*1000;//Hz
+disp("This filter is a combination of -:");
+disp("High pass filter having fH=100 Hz");
+disp("Low pass filter having fL=1 kHz");
+disp("And a summing amplifier");
+//High pass filter
+disp("Design values for high pass section :");
+C=0.05;//micro F(have to choose C, 0.01<C<1)
+R=1/(2*%pi*fL*C*10^-6)/1000;//kohm
+Ap=2;//assumed
+//Rf=Ri;//for gain=2
+Rf=10;//kohm(assumed)
+Ri=10;//kohm(assumed)
+disp(C,"Capacitance(micro F)");
+disp(R,"Resistance R(kohm)");
+disp("Value of Resistance Rf & Ri can be choosen as 10 kohm for filter design.");
+//Low pass filter
+disp("Design values for low pass section :");
+C=0.1;//micro F(have to choose C, 0.01<C<1)
+Rdash=1/(2*%pi*fH*C*10^-6)/1000;//kohm
+Ap=2;//assumed
+//Rfdash=Ridash;//for gain=2
+Rf_dash=10;//kohm(assumed)
+Ri_dash=10;//kohm(assumed)
+disp(C,"Capacitance(micro F)");
+disp(Rdash,"Resistance Rdash(kohm)");
+disp("Value of Resistance Rf_dash & Ri_dash can be choosen as 10 kohm for filter design.");
-- 
cgit