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

---
 2414/CH2/EX2.4/Ex2_4.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2414/CH2/EX2.4/Ex2_4.sce

(limited to '2414/CH2/EX2.4/Ex2_4.sce')

diff --git a/2414/CH2/EX2.4/Ex2_4.sce b/2414/CH2/EX2.4/Ex2_4.sce
new file mode 100755
index 000000000..49453e520
--- /dev/null
+++ b/2414/CH2/EX2.4/Ex2_4.sce
@@ -0,0 +1,17 @@
+clc;
+
+//page no 40
+//problem 2.4
+//all frequencies are in Hz
+f=0;
+f1=500;  //fundamental freq.
+f2=1000;  f3=1500;  //harmonics
+disp(f3,f2,f1,f,'(a)  The frequencies in signal are');
+//for plot
+fHz=[0:1600];
+Cn=[5 zeros(1:f1-1) 8 zeros(f1+1:f2-1) 6 zeros(f2+1:f3-1) 3 zeros(f3+1:1600)]
+clf
+plot2d(fHz,Cn,[3],rect=[-0.5,0,1550,10])
+xtitle('Linear amplitude spectrum','f,Hz','Cn(V)')
+xgrid
+disp('(c)  The required bandwidth is 1500 Hz');
-- 
cgit