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

---
 2294/CH7/EX7.22/EX7_22.sce | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100755 2294/CH7/EX7.22/EX7_22.sce

(limited to '2294/CH7/EX7.22/EX7_22.sce')

diff --git a/2294/CH7/EX7.22/EX7_22.sce b/2294/CH7/EX7.22/EX7_22.sce
new file mode 100755
index 000000000..9fa938870
--- /dev/null
+++ b/2294/CH7/EX7.22/EX7_22.sce
@@ -0,0 +1,32 @@
+//Example 7.22
+//Find the laplace transform .
+clc;
+t=-10:.01:10;
+for i=1:length(t)
+    y(i)=exp(-t(i))-2*exp(-2*t(i))+exp(-3*t(i));
+    x(i)=exp(-0.5*t(i));
+end
+s=%s;
+numfs1=1;
+denfs1=s+0.5;
+fs=syslin('c',numfs1/denfs1);
+numfs2=2;
+denfs2=(s+1)*(s+2)*(s+3);
+fs1=syslin('c',numfs2/denfs2);
+hs=fs1/fs;
+hs1=csim('impulse',t,hs);
+subplot(3,1,1);
+plot2d(t,x,2);
+xtitle('Phrasing');
+xgrid;
+subplot(3,1,2);
+plot2d(t,y,3);
+xtitle('Phrasing');
+xgrid;
+subplot(3,1,3);
+plot2d(t,hs1,1);
+xtitle('Solution');
+xgrid;
+disp(fs,'fs=:');
+disp(fs1,'fs1=:');
+disp(hs,'hs=:');
-- 
cgit